diff --git a/programs/develop/ktcc/trunk/libctest/build.bat b/programs/develop/ktcc/trunk/libctest/build.bat
deleted file mode 100644
index db078a7773..0000000000
--- a/programs/develop/ktcc/trunk/libctest/build.bat
+++ /dev/null
@@ -1,68 +0,0 @@
-@echo off
-echo ####################################################
-echo #           test libc builder                      #
-echo #  usage: build [clean]                            #
-echo ####################################################
-rem #### CONFIG SECTION ####
-set LIBNAME=libck.a
-set INCLUDE=include
-set CC=D:\VSProjects\msys-kos32-4.8.2\ktcc\trunk\libc\kos32-tcc.exe 
-set CFLAGS=-I"%cd%\%INCLUDE%" -Wall
-set AR=kos32-ar
-set ASM=fasm
-set dirs=.
-rem #### END OF CONFIG SECTION ####
-
-set objs=
-set target=%1
-if not "%1"=="clean" set target=all
-
-set INCLUDE="%cd%"
-call :Target_%target%
-
-if ERRORLEVEL 0 goto Exit_OK
-
-echo Probably at runing has been created error
-echo For help send a report...
-pause
-goto :eof
-
-:Compile_C
-   %CC% %CFLAGS% %1 -o "%~dpn1.kex" -lck
-   if not %errorlevel%==0 goto Error_Failed
-   set objs=%objs% "%~dpn1.o"
-goto :eof
-
-:Compile_Asm
-   %ASM% %1 "%~dpn1.o"
-   if not %errorlevel%==0 goto Error_Failed
-   set objs=%objs% "%~dpn1.o"
-goto :eof
-
-:Target_clean
-   echo cleaning ...
-   for %%a in (%dirs%) do del /Q "%%a\*.o"
-   for %%a in (%dirs%) do del /Q "%%a\*.kex"
-goto :Exit_OK
-
-:Target_all
-   echo building all ...
-   for %%a in (%dirs%) do (
-      for %%f in ("%%a\*.asm") do call :Compile_Asm "%%f"
-      for %%f in ("%%a\*.c") do call :Compile_C "%%f"
-   )
-::   %AR% -ru %LIBNAME% %objs%
-::   if not %errorlevel%==0 goto Error_Failed
-goto Exit_OK
-
-:Error_Failed
-echo error: execution failed
-pause
-exit 1
-
-:Exit_OK
-echo ####################################################
-echo # All operations has been done...                  #
-echo ####################################################
-pause
-exit 0
\ No newline at end of file
diff --git a/programs/develop/ktcc/trunk/libctest/float2.c b/programs/develop/ktcc/trunk/libctest/float2.c
deleted file mode 100644
index 11e42ab0f7..0000000000
--- a/programs/develop/ktcc/trunk/libctest/float2.c
+++ /dev/null
@@ -1,42 +0,0 @@
-#include <stdio.h>
-#include <math.h>
-
-main()
-{	
-	int i;
-	for (i = 0; i < 10; i++)
-	{
-	printf("------------------------------------------------------\n");
-	printf ( "remainder of 5.3 / 2 is %f\n", remainder (5.3,2) );
-  	printf ( "remainder of 18.5 / 4.2 is %f\n", remainder (18.5,4.2) );
-//remainder of 5.3 / 2 is -0.700000
-//remainder of 18.5 / 4.2 is 1.700000
-
-	printf ( "fmod of 5.3 / 2 is %f\n", fmod (5.3,2) );
-	printf ( "fmod of 18.5 / 4.2 is %f\n", fmod (18.5,4.2) );
-// fmod of 5.3 / 2 is 1.300000
-// fmod of 18.5 / 4.2 is 1.700000
-
-	double param, fractpart, intpart, result;
-	int n;
-
-  	param = 3.14159265;
-  	fractpart = modf (param , &intpart);
-  	printf ("%f = %f + %f \n", param, intpart, fractpart);
-//3.141593 = 3.000000 + 0.141593
-
- 	param = 0.95;
-	n = 4;
-	result = ldexp (param , n);
-	printf ("%f * 2^%d = %f\n", param, n, result);
-//0.950000 * 2^4 = 15.200000
-
-	param = 8.0;
-	result = frexp (param , &n);
-	printf ("%f = %f * 2^%d\n", param, result, n);
-//8.000000 = 0.500000 * 2^4
-	param = 50;
-	result = frexp (param , &n);
-	printf ("%f = %f * 2^%d\n", param, result, n);
-    }
-}
\ No newline at end of file
diff --git a/programs/develop/ktcc/trunk/libctest/fscanf.c b/programs/develop/ktcc/trunk/libctest/fscanf.c
deleted file mode 100644
index 4646a481a6..0000000000
--- a/programs/develop/ktcc/trunk/libctest/fscanf.c
+++ /dev/null
@@ -1,125 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include "test.h"
-
-#define TEST(r, f, x, m) ( \
-	errno=0, ((r) = (f)) == (x) || \
-	(t_error("%s failed (" m ")\n", #f, r, x, strerror(errno)), 0) )
-
-#define TEST_S(s, x, m) ( \
-	!strcmp((s),(x)) || \
-	(t_error("[%s] != [%s] (%s)\n", s, x, m), 0) )
-
-static FILE *writetemp(const char *data)
-{
-	FILE *f = fopen("_tmpfile.tmp", "w+");
-	if (!f) return 0;
-	if (!fwrite(data, strlen(data), 1, f)) {
-		fclose(f);
-		return 0;
-	}
-	rewind(f);
-	return f;
-}
-
-int main(void)
-{
-	int i, x, y;
-	double u;
-	char a[100], b[100];
-	FILE *f;
-
-
-	TEST(i, !!(f=writetemp("hello, world")), 1, "failed to make temp file");
-	if (f) {
-		TEST(i, fscanf(f, "%s %[own]", a, b), 2, "got %d fields, expected %d");
-		TEST_S(a, "hello,", "wrong result for %s");
-		TEST_S(b, "wo", "wrong result for %[own]");
-		TEST(i, fgetc(f), 'r', "'%c' != '%c') (%s)");
-		fclose(f);
-	}
-
-	TEST(i, !!(f=writetemp("ld 0x12 0x34")), 1, "failed to make temp file");
-	if (f) {
-		TEST(i, fscanf(f, "ld %5i%2i", &x, &y), 1, "got %d fields, expected %d");
-		TEST(i, x, 0x12, "%d != %d");
-		TEST(i, fgetc(f), '3', "'%c' != '%c'");
-		fclose(f);
-	}
-
-	TEST(i, !!(f=writetemp("      42")), 1, "failed to make temp file");
-	if (f) {
-		x=y=-1;
-		TEST(i, fscanf(f, " %n%*d%n", &x, &y), 0, "%d != %d");
-		TEST(i, x, 6, "%d != %d");
-		TEST(i, y, 8, "%d != %d");
-		TEST(i, ftell(f), 8, "%d != %d");
-		TEST(i, !!feof(f), 1, "%d != %d");
-		fclose(f);
-	}
-
-	TEST(i, !!(f=writetemp("[abc123]....x")), 1, "failed to make temp file");
-	if (f) {
-		x=y=-1;
-		TEST(i, fscanf(f, "%10[^]]%n%10[].]%n", a, &x, b, &y), 2, "%d != %d");
-		TEST_S(a, "[abc123", "wrong result for %[^]]");
-		TEST_S(b, "]....", "wrong result for %[].]");
-		TEST(i, x, 7, "%d != %d");
-		TEST(i, y, 12, "%d != %d");
-		TEST(i, ftell(f), 12, "%d != %d");
-		TEST(i, feof(f), 0, "%d != %d");
-		TEST(i, fgetc(f), 'x', "%d != %d");
-		fclose(f);
-	}
-
-	TEST(i, !!(f=writetemp("0x1.0p12")), 1, "failed to make temp file");
-	if (f) {
-		x=y=-1;
-		u=-1;
-		TEST(i, fscanf(f, "%lf%n %d", &u, &x, &y), 1, "%d != %d");
-		TEST(u, u, 0.0, "%g != %g");
-		TEST(i, x, 1, "%d != %d");
-		TEST(i, y, -1, "%d != %d");
-		TEST(i, ftell(f), 1, "%d != %d");
-		TEST(i, feof(f), 0, "%d != %d");
-		TEST(i, fgetc(f), 'x', "%d != %d");
-		rewind(f);
-		TEST(i, fgetc(f), '0', "%d != %d");
-		TEST(i, fgetc(f), 'x', "%d != %d");
-		TEST(i, fscanf(f, "%lf%n%c %d", &u, &x, a, &y), 3, "%d != %d");
-		TEST(u, u, 1.0, "%g != %g");
-		TEST(i, x, 3, "%d != %d");
-		TEST(i, a[0], 'p', "%d != %d");
-		TEST(i, y, 12, "%d != %d");
-		TEST(i, ftell(f), 8, "%d != %d");
-		TEST(i, !!feof(f), 1, "%d != %d");
-		fclose(f);
-	}
-
-	TEST(i, !!(f=writetemp("1.0       012")), 1, "failed to make temp file");
-	if (f) {
-		x=y=-1;
-		u=-1;
-		TEST(i, fscanf(f, "%lf%n %i", &u, &x, &y), 2, "%d != %d");
-		TEST(u, u, 1.0, "%g != %g");
-		TEST(i, x, 3, "%d != %d");
-		TEST(i, y, 10, "%d != %d");
-		TEST(i, ftell(f), 13, "%d != %d");
-		TEST(i, !!feof(f), 1, "%d != %d");
-		fclose(f);
-	}
-
-	TEST(i, !!(f=writetemp("0xx")), 1, "failed to make temp file");
-	if (f) {
-		x=y=-1;
-		TEST(i, fscanf(f, "%x%n", &x, &y), 0, "%d != %d");
-		TEST(i, x, -1, "%d != %d");
-		TEST(i, y, -1, "%d != %d");
-		TEST(i, ftell(f), 2, "%d != %d");
-		TEST(i, feof(f), 0, "%d != %d");
-		fclose(f);
-	}
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/memmove.c b/programs/develop/ktcc/trunk/libctest/memmove.c
deleted file mode 100644
index 789332d395..0000000000
--- a/programs/develop/ktcc/trunk/libctest/memmove.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/* A minor test-program for memmove.
-   Copyright (C) 2005 Axis Communications.
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-   1. Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-
-   2. Neither the name of Axis Communications nor the names of its
-      contributors may be used to endorse or promote products derived
-      from this software without specific prior written permission.
-
-   THIS SOFTWARE IS PROVIDED BY AXIS COMMUNICATIONS AND ITS CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL AXIS
-   COMMUNICATIONS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-   STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
-   IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-   POSSIBILITY OF SUCH DAMAGE.  */
-
-/* Test moves of 0..MAX bytes; overlapping-src-higher,
-   overlapping-src-lower and non-overlapping.  The overlap varies with
-   1..N where N is the size moved.  This means an order of MAX**2
-   iterations.  The size of an octet may seem appropriate for MAX and
-   makes an upper limit for simple testing.  For the CRIS simulator,
-   making this 256 added 90s to the test-run (2GHz P4) while 64 (4s) was
-   enough to spot the bugs that had crept in, hence the number chosen.  */
-#define MAX 64
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define TOO_MANY_ERRORS 11
-int errors = 0;
-
-#define DEBUGP					\
- if (errors == TOO_MANY_ERRORS)			\
-   printf ("Further errors omitted\n");		\
- else if (errors < TOO_MANY_ERRORS)		\
-   printf
-
-/* A safe target-independent memmove.  */
-
-void
-mymemmove (unsigned char *dest, unsigned char *src, size_t n)
-{
-  size_t i;
-
-  if ((src <= dest && src + n <= dest)
-      || src >= dest)
-    while (n-- > 0)
-      *dest++ = *src++;
-  else
-    {
-      dest += n;
-      src += n;
-      while (n-- > 0)
-	*--dest = *--src;
-    }
-}
-
-/* It's either the noinline attribute or forcing the test framework to
-   pass -fno-builtin-memmove.  */
-void
-xmemmove (unsigned char *dest, unsigned char *src, size_t n)
-     __attribute__ ((__noinline__));
-
-void
-xmemmove (unsigned char *dest, unsigned char *src, size_t n)
-{
-  void *retp;
-  retp = memmove (dest, src, n);
-
-  if (retp != dest)
-    {
-      errors++;
-      DEBUGP ("memmove of n bytes returned %p instead of dest=%p\n",
-	      retp, dest);
-    }
-}
-
-
-/* Fill the array with something we can associate with a position, but
-   not exactly the same as the position index.  */
-
-void
-fill (unsigned char dest[MAX*3])
-{
-  size_t i;
-  for (i = 0; i < MAX*3; i++)
-    dest[i] = (10 + i) % MAX;
-}
-
-int
-main (void)
-{
-  size_t i;
-  int errors = 0;
-
-  /* Leave some room before and after the area tested, so we can detect
-     overwrites of up to N bytes, N being the amount tested.  If you
-     want to test using valgrind, make these malloced instead.  */
-  unsigned char from_test[MAX*3];
-  unsigned char to_test[MAX*3];
-  unsigned char from_known[MAX*3];
-  unsigned char to_known[MAX*3];
-
-  /* Non-overlap.  */
-  for (i = 0; i < MAX; i++)
-    {
-      /* Do the memmove first before setting the known array, so we know
-         it didn't change any of the known array.  */
-      fill (from_test);
-      fill (to_test);
-      xmemmove (to_test + MAX, 1 + from_test + MAX, i);
-
-      fill (from_known);
-      fill (to_known);
-      mymemmove (to_known + MAX, 1 + from_known + MAX, i);
-
-      if (memcmp (to_known, to_test, sizeof (to_known)) != 0)
-	{
-	  errors++;
-	  DEBUGP ("memmove failed non-overlap test for %d bytes\n", i);
-	}
-    }
-
-  /* Overlap-from-before.  */
-  for (i = 0; i < MAX; i++)
-    {
-      size_t j;
-      for (j = 0; j < i; j++)
-	{
-	  fill (to_test);
-	  xmemmove (to_test + MAX * 2 - i, to_test + MAX * 2 - i - j, i);
-
-	  fill (to_known);
-	  mymemmove (to_known + MAX * 2 - i, to_known + MAX * 2 - i - j, i);
-
-	  if (memcmp (to_known, to_test, sizeof (to_known)) != 0)
-	    {
-	      errors++;
-	      DEBUGP ("memmove failed for %d bytes,"
-		      " with src %d bytes before dest\n",
-		      i, j);
-	    }
-	}
-    }
-
-  /* Overlap-from-after.  */
-  for (i = 0; i < MAX; i++)
-    {
-      size_t j;
-      for (j = 0; j < i; j++)
-	{
-	  fill (to_test);
-	  xmemmove (to_test + MAX, to_test + MAX + j, i);
-
-	  fill (to_known);
-	  mymemmove (to_known + MAX, to_known + MAX + j, i);
-
-	  if (memcmp (to_known, to_test, sizeof (to_known)) != 0)
-	    {
-	      errors++;
-	      DEBUGP ("memmove failed when moving %d bytes,"
-		      " with src %d bytes after dest\n",
-		      i, j);
-	    }
-	}
-    }
-
-printf("%s finished\n", __FILE__);
-
-  if (errors != 0)
-    abort ();
-  exit (0);
-}
\ No newline at end of file
diff --git a/programs/develop/ktcc/trunk/libctest/myfile.txt b/programs/develop/ktcc/trunk/libctest/myfile.txt
deleted file mode 100644
index 980fb7b2a5..0000000000
--- a/programs/develop/ktcc/trunk/libctest/myfile.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-#test line 1;
--test line 2;
-@test line 3;
-#testline4.
-#
\ No newline at end of file
diff --git a/programs/develop/ktcc/trunk/libctest/nulprintf.c b/programs/develop/ktcc/trunk/libctest/nulprintf.c
deleted file mode 100644
index d2ba76e507..0000000000
--- a/programs/develop/ktcc/trunk/libctest/nulprintf.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (C) 2014 by ARM Ltd. All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * is freely granted, provided that this notice is preserved.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-const char m[8] = {'M','M','M','M','M','M','M','M'};
-
-int main()
-{
-  printf ("%.*s\n", 8, m);  // must print MMMMMMMM
-
-printf("%s finished\n", __FILE__);
-
-  exit (0);
-}
\ No newline at end of file
diff --git a/programs/develop/ktcc/trunk/libctest/print.inc b/programs/develop/ktcc/trunk/libctest/print.inc
deleted file mode 100644
index f07a6ed1ff..0000000000
--- a/programs/develop/ktcc/trunk/libctest/print.inc
+++ /dev/null
@@ -1,28 +0,0 @@
-#include <stdio.h>
-#include <stdarg.h>
-//#include <unistd.h>
-//#include "test.h"
-
-volatile int t_status = 0;
-
-int t_printf(const char *s, ...)
-{
-	va_list ap;
-	char buf[512];
-	int n;
-
-	t_status = 1;
-	va_start(ap, s);
-	n = vsnprintf(buf, sizeof buf, s, ap);
-	va_end(ap);
-	if (n < 0)
-		n = 0;
-	else if (n >= sizeof buf) {
-		n = sizeof buf;
-		buf[n - 1] = '0';
-		buf[n - 2] = '.';
-		buf[n - 3] = '.';
-		buf[n - 4] = '.';
-	}
-	return printf("%s\n", buf);
-}
diff --git a/programs/develop/ktcc/trunk/libctest/qsort.c b/programs/develop/ktcc/trunk/libctest/qsort.c
deleted file mode 100644
index c150c36a9a..0000000000
--- a/programs/develop/ktcc/trunk/libctest/qsort.c
+++ /dev/null
@@ -1,173 +0,0 @@
-//#include <inttypes.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include "test.h"
-
-static int scmp(const void *a, const void *b)
-{
-	return strcmp(*(char **)a, *(char **)b);
-}
-
-static int icmp(const void *a, const void *b)
-{
-	return *(int*)a - *(int*)b;
-}
-
-static int ccmp(const void *a, const void *b)
-{
-	return *(char*)a - *(char*)b;
-}
-
-static int cmp64(const void *a, const void *b)
-{
-	const uint64_t *ua = a, *ub = b;
-	return *ua < *ub ? -1 : *ua != *ub;
-}
-
-/* 26 items -- even */
-static const char *s[] = {
-	"Bob", "Alice", "John", "Ceres",
-	"Helga", "Drepper", "Emeralda", "Zoran",
-	"Momo", "Frank", "Pema", "Xavier",
-	"Yeva", "Gedun", "Irina", "Nono",
-	"Wiener", "Vincent", "Tsering", "Karnica",
-	"Lulu", "Quincy", "Osama", "Riley",
-	"Ursula", "Sam"
-};
-static const char *s_sorted[] = {
-	"Alice", "Bob", "Ceres", "Drepper",
-	"Emeralda", "Frank", "Gedun", "Helga",
-	"Irina", "John", "Karnica", "Lulu",
-	"Momo", "Nono", "Osama", "Pema",
-	"Quincy", "Riley", "Sam", "Tsering",
-	"Ursula", "Vincent", "Wiener", "Xavier",
-	"Yeva", "Zoran"
-};
-
-/* 23 items -- odd, prime */
-static int n[] = {
-	879045, 394, 99405644, 33434, 232323, 4334, 5454,
-	343, 45545, 454, 324, 22, 34344, 233, 45345, 343,
-	848405, 3434, 3434344, 3535, 93994, 2230404, 4334
-};
-static int n_sorted[] = {
-	22, 233, 324, 343, 343, 394, 454, 3434,
-	3535, 4334, 4334, 5454, 33434, 34344, 45345, 45545,
-	93994, 232323, 848405, 879045, 2230404, 3434344, 99405644
-};
-
-static void str_test(const char **a, const char **a_sorted, int len)
-{
-	int i;
-	qsort(a, len, sizeof *a, scmp);
-	for (i=0; i<len; i++) {
-		if (strcmp(a[i], a_sorted[i]) != 0) {
-			t_error("string sort failed at index %d\n", i);
-			t_printf("\ti\tgot\twant\n");
-			for (i=0; i<len; i++)
-				t_printf("\t%d\t%s\t%s\n", i, a[i], a_sorted[i]);
-			break;
-		}
-	}
-}
-
-static void int_test(int *a, int *a_sorted, int len)
-{
-	int i;
-	qsort(a, len, sizeof *a, icmp);
-	for (i=0; i<len; i++) {
-		if (a[i] != a_sorted[i]) {
-			t_error("integer sort failed at index %d\n", i);
-			t_printf("\ti\tgot\twant\n");
-			for (i=0; i<len; i++)
-				t_printf("\t%d\t%d\t%d\n", i, a[i], a_sorted[i]);
-			break;
-		}
-	}
-}
-
-static void uint64_gen(uint64_t *p, uint64_t *p_sorted, int n)
-{
-	int i;
-	uint64_t r = 0;
-	t_randseed(n);
-	for (i = 0; i < n; i++) {
-		r += t_randn(20);
-		p[i] = r;
-	}
-	memcpy(p_sorted, p, n * sizeof *p);
-	t_shuffle(p, n);
-}
-
-static void uint64_test(uint64_t *a, uint64_t *a_sorted, int len)
-{
-	int i;
-	qsort(a, len, sizeof *a, cmp64);
-	for (i=0; i<len; i++) {
-		if (a[i] != a_sorted[i]) {
-			t_error("uint64 sort failed at index %d\n", i);
-			t_printf("\ti\tgot\twant\n");
-			for (i=0; i<len; i++)
-				t_printf("\t%d\t%Ld \t%Ld\n", i, a[i], a_sorted[i]);
-			break;
-		}
-	}
-}
-
-#define T(a, a_sorted) do { \
-	char p[] = a; \
-	qsort(p, sizeof p - 1, 1, ccmp); \
-	if (memcmp(p, a_sorted, sizeof p) != 0) { \
-		t_error("character sort failed\n"); \
-		t_printf("\tgot:  \"%s\"\n", p); \
-		t_printf("\twant: \"%s\"\n", a_sorted); \
-	} \
-} while(0)
-
-static void char_test(void)
-{
-	T("", "");
-	T("1", "1");
-	T("11", "11");
-	T("12", "12");
-	T("21", "12");
-	T("111", "111");
-	T("211", "112");
-	T("121", "112");
-	T("112", "112");
-	T("221", "122");
-	T("212", "122");
-	T("122", "122");
-	T("123", "123");
-	T("132", "123");
-	T("213", "123");
-	T("231", "123");
-	T("321", "123");
-	T("312", "123");
-	T("1423", "1234");
-	T("51342", "12345");
-	T("261435", "123456");
-	T("4517263", "1234567");
-	T("37245618", "12345678");
-	T("812436597", "123456789");
-	T("987654321", "123456789");
-	T("321321321", "111222333");
-	T("49735862185236174", "11223344556677889");
-	T("1", "This must fail");
-}
-
-int main(void)
-{
-	int i;
-
-	str_test(s, s_sorted, sizeof s/sizeof*s);
-	int_test(n, n_sorted, sizeof n/sizeof*n);
-	char_test();
-	for (i = 1023; i<=1026; i++) {
-		uint64_t p[1026], p_sorted[1026];
-		uint64_gen(p, p_sorted, i);
-		uint64_test(p, p_sorted, i);
-	}
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/rand.inc b/programs/develop/ktcc/trunk/libctest/rand.inc
deleted file mode 100644
index 61da5a12a1..0000000000
--- a/programs/develop/ktcc/trunk/libctest/rand.inc
+++ /dev/null
@@ -1,167 +0,0 @@
-#include <float.h>
-
-// TODO: use large period prng
-static uint64_t seed = -1;
-static uint32_t rand32(void)
-{
-	seed = 6364136223846793005ULL*seed + 1;
-	return seed >> 32;
-}
-static uint64_t rand64(void)
-{
-	uint64_t u = rand32();
-	return u<<32 | rand32();
-}
-static double frand()
-{
-	return rand64() * 0x1p-64;
-}
-static float frandf()
-{
-	return rand32() * 0x1p-32f;
-}
-static long double frandl()
-{
-	return rand64() * 0x1p-64L
-#if LDBL_MANT_DIG > 64
-+ rand64() * 0x1p-128L
-#endif
-;
-}
-
-void t_randseed(uint64_t s)
-{
-	seed = s;
-}
-
-/* uniform random in [0,n), n > 0 must hold */
-uint64_t t_randn(uint64_t n)
-{
-	uint64_t r, m;
-
-	/* m is the largest multiple of n */
-	m = -1;
-	m -= m%n;
-	while ((r = rand64()) >= m);
-	return r%n;
-}
-
-/* uniform on [a,b], a <= b must hold */
-uint64_t t_randint(uint64_t a, uint64_t b)
-{
-	uint64_t n = b - a + 1;
-	if (n)
-		return a + t_randn(n);
-	return rand64();
-}
-
-/* shuffle the elements of p and q until the elements in p are well shuffled */
-static void shuffle2(uint64_t *p, uint64_t *q, size_t np, size_t nq)
-{
-	size_t r;
-	uint64_t t;
-
-	while (np) {
-		r = t_randn(nq+np--);
-		t = p[np];
-		if (r < nq) {
-			p[np] = q[r];
-			q[r] = t;
-		} else {
-			p[np] = p[r-nq];
-			p[r-nq] = t;
-		}
-	}
-}
-
-/* shuffle the elements of p */
-void t_shuffle(uint64_t *p, size_t n)
-{
-	shuffle2(p,0,n,0);
-}
-
-void t_randrange(uint64_t *p, size_t n)
-{
-	size_t i;
-	for (i = 0; i < n; i++)
-		p[i] = i;
-	t_shuffle(p, n);
-}
-
-/* hash table insert, 0 means empty, v > 0 must hold, len is power-of-2 */
-static int insert(uint64_t *tab, size_t len, uint64_t v)
-{
-	size_t i = v & (len-1);
-	size_t j = 1;
-
-	while (tab[i]) {
-		if (tab[i] == v)
-			return -1;
-		i += j++;
-		i &= len-1;
-	}
-	tab[i] = v;
-	return 0;
-}
-
-/* choose k unique numbers from [0,n), k <= n */
-int t_choose(uint64_t n, size_t k, uint64_t *p)
-{
-	uint64_t *tab;
-	size_t i, j, len;
-
-	if (n < k)
-		return -1;
-
-	if (n < 16) {
-		/* no alloc */
-		while (k)
-			if (t_randn(n--) < k)
-				p[--k] = n;
-		return 0;
-	}
-
-	if (k < 8) {
-		/* no alloc, n > 15 > 2*k */
-		for (i = 0; i < k;) {
-			p[i] = t_randn(n);
-			for (j = 0; p[j] != p[i]; j++);
-			if (j == i)
-				i++;
-		}
-		return 0;
-	}
-
-	// TODO: if k < n/k use k*log(k) solution without alloc
-
-	if (n < 5*k && (n-k)*sizeof *tab < (size_t)-1) {
-		/* allocation is n-k < 4*k */
-		tab = malloc((n-k) * sizeof *tab);
-		if (!tab)
-			return -1;
-		for (i = 0; i < k; i++)
-			p[i] = i;
-		for (; i < n; i++)
-			tab[i-k] = i;
-		if (k < n-k)
-			shuffle2(p, tab, k, n-k);
-		else
-			shuffle2(tab, p, n-k, k);
-		free(tab);
-		return 0;
-	}
-
-	/* allocation is 2*k <= len < 4*k */
-	for (len = 16; len < 2*k; len *= 2);
-	tab = calloc(len, sizeof *tab);
-	if (!tab)
-		return -1;
-	for (i = 0; i < k; i++)
-		while (insert(tab, len, t_randn(n)+1));
-	for (i = 0; i < len; i++)
-		if (tab[i])
-			*p++ = tab[i]-1;
-	free(tab);
-	return 0;
-}
-
diff --git a/programs/develop/ktcc/trunk/libctest/readme.txt b/programs/develop/ktcc/trunk/libctest/readme.txt
deleted file mode 100644
index f2591ad630..0000000000
--- a/programs/develop/ktcc/trunk/libctest/readme.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-most test adapted from "musl-libctest-master" project
-some taken from newlib
-
-Status or libc tests
-
----NOT TESTED---
-no library fns realized
-qsort
-strtol
-time
-
----HANG---
-sscanf
->TEST_F(0x1234p56)
-
-
----STACK IS SMALL---
-strtod_long 
-tstring	
-
-
---other--
-fscanf 
--?scanf ignores width specs, '*' and [chars], cant read %a float
--%n counts as parameter
-
-snprintf
--some format misturbances
-
-ungetc
--ungetc fails if filepos == 0 - no tricks
-
-all file ops limited to 2Gb
-
diff --git a/programs/develop/ktcc/trunk/libctest/snprintf.c b/programs/develop/ktcc/trunk/libctest/snprintf.c
deleted file mode 100644
index 49ec73d38f..0000000000
--- a/programs/develop/ktcc/trunk/libctest/snprintf.c
+++ /dev/null
@@ -1,188 +0,0 @@
-#ifndef _XOPEN_SOURCE
-#define _XOPEN_SOURCE 700
-#endif
-#include <stdio.h>
-#include <string.h>
-//#include <errno.h>
-//#include <limits.h>
-#include <math.h>
-#include "test.h"
-
-#define DISABLE_SLOW_TESTS
-
-#define TEST(r, f, x, m) ( \
-	((r) = (f)) == (x) || \
-	(t_error("%s failed (" m ")\n", #f, r, x), 0) )
-
-#define TEST_S(s, x, m) ( \
-	!strcmp((s),(x)) || \
-	(t_error("[%s] != [%s] (%s)\n", s, x, m), 0) )
-
-static const struct {
-	const char *fmt;
-	int i;
-	const char *expect;
-} int_tests[] = {
-	/* width, precision, alignment */
-	{ "%04d", 12, "0012" },
-	{ "%.3d", 12, "012" },
-	{ "%3d", 12, " 12" },
-	{ "%-3d", 12, "12 " },
-	{ "%+3d", 12, "+12" },
-	{ "%+-5d", 12, "+12  " },
-	{ "%+- 5d", 12, "+12  " },
-	{ "%- 5d", 12, " 12  " },
-	{ "% d", 12, " 12" },
-	{ "%0-5d", 12, "12   " },
-	{ "%-05d", 12, "12   " },
-
-	/* ...explicit precision of 0 shall be no characters. */
-	{ "%.0d", 0, "" },
-	{ "%.0o", 0, "" },
-	{ "%#.0d", 0, "" },
-	{ "%#.0o", 0, "" },
-	{ "%#.0x", 0, "" },
-
-	/* ...but it still has to honor width and flags. */
-	{ "%2.0u", 0, "  " },
-	{ "%02.0u", 0, "  " },
-	{ "%2.0d", 0, "  " },
-	{ "%02.0d", 0, "  " },
-	{ "% .0d", 0, " " },
-	{ "%+.0d", 0, "+" },
-
-	/* hex: test alt form and case */
-	{ "%x", 63, "3f" },
-	{ "%#x", 63, "0x3f" },
-	{ "%X", 63, "3F" },
-
-	/* octal: test alt form */
-	{ "%o", 15, "17" },
-	{ "%#o", 15, "017" },
-
-	{ NULL, 0.0, NULL }
-};
-
-static const struct {
-	const char *fmt;
-	double f;
-	const char *expect;
-} fp_tests[] = {
-	/* basic form, handling of exponent/precision for 0 */
-	{ "%a", 0.0, "0x0p+0" },
-	{ "%e", 0.0, "0.000000e+00" },
-	{ "%f", 0.0, "0.000000" },
-	{ "%g", 0.0, "0" },
-	{ "%#g", 0.0, "0.00000" },
-	{ "%la", 0.0, "0x0p+0" },
-	{ "%le", 0.0, "0.000000e+00" },
-	{ "%lf", 0.0, "0.000000" },
-	{ "%lg", 0.0, "0" },
-	{ "%#lg", 0.0, "0.00000" },
-
-	/* rounding */
-	{ "%f", 1.1, "1.100000" },
-	{ "%f", 1.2, "1.200000" },
-	{ "%f", 1.3, "1.300000" },
-	{ "%f", 1.4, "1.400000" },
-	{ "%f", 1.5, "1.500000" },
-	{ "%.4f", 1.06125, "1.0613" }, /* input is not representible exactly as double */
-	{ "%.4f", 1.03125, "1.0312" }, /* 0x1.08p0 */
-	{ "%.2f", 1.375, "1.38" },
-	{ "%.1f", 1.375, "1.4" },
-	{ "%.1lf", 1.375, "1.4" },
-	{ "%.15f", 1.1, "1.100000000000000" },
-	{ "%.16f", 1.1, "1.1000000000000001" },
-	{ "%.17f", 1.1, "1.10000000000000009" },
-	{ "%.2e", 1500001.0, "1.50e+06" },
-	{ "%.2e", 1505000.0, "1.50e+06" },
-	{ "%.2e", 1505000.00000095367431640625, "1.51e+06" },
-	{ "%.2e", 1505001.0, "1.51e+06" },
-	{ "%.2e", 1506000.0, "1.51e+06" },
-
-	/* correctness in DBL_DIG places */
-	{ "%.15g", 1.23456789012345, "1.23456789012345" },
-
-	/* correct choice of notation for %g */
-	{ "%g", 0.0001, "0.0001" },
-	{ "%g", 0.00001, "1e-05" },
-	{ "%g", 123456, "123456" },
-	{ "%g", 1234567, "1.23457e+06" },
-	{ "%.7g", 1234567, "1234567" },
-	{ "%.7g", 12345678, "1.234568e+07" },
-	{ "%.8g", 0.1, "0.1" },
-	{ "%.9g", 0.1, "0.1" },
-	{ "%.10g", 0.1, "0.1" },
-	{ "%.11g", 0.1, "0.1" },
-
-	/* pi in double precision, printed to a few extra places */
-	{ "%.15f", M_PI, "3.141592653589793" },
-	{ "%.18f", M_PI, "3.141592653589793116" },
-
-	/* exact conversion of large integers */
-	{ "%.0f", 340282366920938463463374607431768211456.0,
-	         "340282366920938463463374607431768211456" },
-
-	{ NULL, 0.0, NULL }
-};
-
-int main(void)
-{
-	int i, j, k;
-	char b[2000];
-
-	TEST(i, snprintf(0, 0, "%d", 123456), 6, "length returned %d != %d");
-	TEST(i, snprintf(0, 0, "%.4s", "hello"), 4, "length returned %d != %d");
-	TEST(i, snprintf(b, 0, "%.0s", "goodbye"), 0, "length returned %d != %d");
-
-	strcpy(b, "xxxxxxxx");
-	TEST(i, snprintf(b, 4, "%d", 123456), 6, "length returned %d != %d");
-	TEST_S(b, "123", "incorrect output");
-	TEST(i, b[5], 'x', "buffer overrun");
-
-	/* Perform ascii arithmetic to test printing tiny doubles */
-	TEST(i, snprintf(b, sizeof b, "%.1022f", 0x1p-1021), 1024, "%d != %d");
-	b[1] = '0';
-	for (i=0; i<1021; i++) {
-		for (k=0, j=1023; j>0; j--) {
-			if (b[j]<'5') b[j]+=b[j]-'0'+k, k=0;
-			else b[j]+=b[j]-'0'-10+k, k=1;
-		}
-	}
-	TEST(i, b[1], '1', "'%c' != '%c'");
-	for (j=2; b[j]=='0'; j++);
-	TEST(i, j, 1024, "%d != %d");
-
-
-#ifndef DISABLE_SLOW_TESTS
-	errno = 0;
-	TEST(i, snprintf(NULL, 0, "%.*u", 2147483647, 0), 2147483647, "cannot print max length %d");
-	TEST(i, snprintf(NULL, 0, "%.*u ", 2147483647, 0), -1, "integer overflow %d");
-	TEST(i, errno, EOVERFLOW, "after overflow: %d != %d");
-#endif
-	for (j=0; int_tests[j].fmt; j++) {
-		i = snprintf(b, sizeof b, int_tests[j].fmt, int_tests[j].i);
-		if (i != strlen(int_tests[j].expect)) {
-			t_error("snprintf(b, sizeof b, \"%s\", %d) returned %d wanted %d\n",
-				int_tests[j].fmt, int_tests[j].i, i, strlen(int_tests[j].expect));
-		}
-		if (strcmp(b, int_tests[j].expect) != 0)
-			t_error("bad integer conversion fmt[%s]: got \"%s\", want \"%s\"\n", int_tests[j].fmt, b, int_tests[j].expect);
-	}
-
-	for (j=0; fp_tests[j].fmt; j++) {
-		i = snprintf(b, sizeof b, fp_tests[j].fmt, fp_tests[j].f);
-		if (i != strlen(fp_tests[j].expect)) {
-			t_error("snprintf(b, sizeof b, \"%s\", %f) returned %d wanted %d\n",
-				fp_tests[j].fmt, fp_tests[j].f, i, strlen(fp_tests[j].expect));
-		}
-		if (strcmp(b, fp_tests[j].expect) != 0)
-			t_error("bad floating-point conversion: got \"%s\", want \"%s\"\n", b, fp_tests[j].expect);
-	}
-
-	TEST(i, snprintf(0, 0, "%.4a", 1.0), 11, "%d != %d");
-
-	printf("%s finished\n", __FILE__);
-
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/sscanf.c b/programs/develop/ktcc/trunk/libctest/sscanf.c
deleted file mode 100644
index c748bd753e..0000000000
--- a/programs/develop/ktcc/trunk/libctest/sscanf.c
+++ /dev/null
@@ -1,89 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-//#include <limits.h>
-#include "test.h"
-
-#define TEST(r, f, x, m) ( \
-	((r) = (f)) == (x) || \
-	(t_error("%s failed (" m ")\n", #f, r, x), 0) )
-
-#define TEST_S(s, x, m) ( \
-	!strcmp((s),(x)) || \
-	(t_error("[%s] != [%s] (%s)\n", s, x, m), 0) )
-
-#define TEST_F(x) ( \
-	TEST(i, sscanf(# x, "%lf", &d), 1, "got %d fields, expected %d"), \
-	TEST(t, d, (double)x, "%g != %g") )
-
-int main(void)
-{
-	int i;
-	char a[100], b[100];
-	int x, y, z, u, v;
-	double d, t;
-/*
-	TEST(i, sscanf("hello, world\n", "%s %s", a, b), 2, "only %d fields, expected %d");
-	TEST_S(a, "hello,", "");
-	TEST_S(b, "world", "");
-
-	TEST(i, sscanf("hello, world\n", "%[hel]%s", a, b), 2, "only %d fields, expected %d");
-	TEST_S(a, "hell", "");
-	TEST_S(b, "o,", "");
-
-	TEST(i, sscanf("hello, world\n", "%[hel] %s", a, b), 2, "only %d fields, expected %d");
-	TEST_S(a, "hell", "");
-	TEST_S(b, "o,", "");
-
-	a[8] = 'X';
-	a[9] = 0;
-	TEST(i, sscanf("hello, world\n", "%8c%8c", a, b), 1, "%d fields, expected %d");
-	TEST_S(a, "hello, wX", "");
-*/
-	TEST(i, sscanf("56789 0123 56a72", "%2d%d%*d %[0123456789]\n", &x, &y, a), 3, "only %d fields, expected %d");
-	TEST(i, x, 56, "%d != %d");
-	TEST(i, y, 789, "%d != %d");
-	TEST_S(a, "56", "");
-
-	TEST(i, sscanf("011 0x100 11 0x100 100", "%i %i %o %x %x\n", &x, &y, &z, &u, &v), 5, "only %d fields, expected %d");
-	TEST(i, x, 9, "%d != %d");
-	TEST(i, y, 256, "%d != %d");
-	TEST(i, z, 9, "%d != %d");
-	TEST(i, u, 256, "%d != %d");
-	TEST(i, v, 256, "%d != %d");
-
-	TEST(i, sscanf("20 xyz", "%d %d\n", &x, &y), 1, "only %d fields, expected %d");
-	TEST(i, x, 20, "%d != %d");
-
-	TEST(i, sscanf("xyz", "%d %d\n", &x, &y), 0, "got %d fields, expected no match (%d)");
-
-	TEST(i, sscanf("", "%d %d\n", &x, &y), -1, "got %d fields, expected input failure (%d)");
-
-	TEST(i, sscanf(" 12345 6", "%2d%d%d", &x, &y, &z), 3, "only %d fields, expected %d");
-	TEST(i, x, 12, "%d != %d");
-	TEST(i, y, 345, "%d != %d");
-	TEST(i, z, 6, "%d != %d");
-
-	TEST(i, sscanf(" 0x12 0x34", "%5i%2i", &x, &y), 1, "got %d fields, expected %d");
-	TEST(i, x, 0x12, "%d != %d");
-
-	TEST_F(123);
-	TEST_F(123.0);
-	TEST_F(123.0e+0);
-	TEST_F(123.0e+4);
-	TEST_F(1.234e1234);
-	TEST_F(1.234e-1234);
-	TEST_F(1.234e56789);
-	TEST_F(1.234e-56789);
-	TEST_F(-0.5);
-	TEST_F(0.1);
-	TEST_F(0.2);
-	TEST_F(0.1e-10);
-//	TEST_F(0x1234p56);  hangs on
-
-	TEST(i, sscanf("10e", "%lf", &d), 0, "got %d fields, expected no match (%d)");
-	TEST(i, sscanf("", "%lf\n", &d), -1, "got %d fields, expected input failure (%d)");
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/string.c b/programs/develop/ktcc/trunk/libctest/string.c
deleted file mode 100644
index 22b469a7a2..0000000000
--- a/programs/develop/ktcc/trunk/libctest/string.c
+++ /dev/null
@@ -1,147 +0,0 @@
-#define _BSD_SOURCE
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "test.h"
-
-#ifndef min
-#define min(a,b) ((a<b)?a:b)
-#endif
-
-size_t strlcpy(char *dst, const char *src, size_t size)
-{
-	int nsrc = strlen(src);
-    strncpy(dst, src, min(size, nsrc+1));
-    if (size > 0 && nsrc >= size)
-    	dst[size - 1] = '\0';
-
-	return nsrc;
-}
-
-size_t strlcat(char *dst, const char *src, size_t size)
-{
-	int ndest = strlen(dst);
-	int nsrc = strlen(src);
-	if (size > ndest + 1)
-	{
-    	strncat(dst, src, size - ndest - 1);
-    	if (size > 0 && nsrc + ndest >= size)
-    		dst[size - 1] = '\0';
-    }
-
-	return nsrc + ndest;
-}
-
-
-
-/* r = place to store result
- * f = function call to test (or any expression)
- * x = expected result
- * m = message to print on failure (with formats for r & x)
-**/
-
-#define TEST(r, f, x, m) ( \
-	((r) = (f)) == (x) || \
-	(t_error("%s failed (" m ")\n", #f, r, x), 0) )
-
-#define TEST_S(s, x, m) ( \
-	!strcmp((s),(x)) || \
-	(t_error("[%s] != [%s] (%s)\n", s, x, m), 0) )
-
-int main(void)
-{
-	char b[32];
-	char *s;
-	int i;
-
-	b[16]='a'; b[17]='b'; b[18]='c'; b[19]=0;
-	TEST(s, strcpy(b, b+16), b, "wrong return %p != %p");
-	TEST_S(s, "abc", "strcpy gave incorrect string");
-	TEST(s, strcpy(b+1, b+16), b+1, "wrong return %p != %p");
-	TEST_S(s, "abc", "strcpy gave incorrect string");
-	TEST(s, strcpy(b+2, b+16), b+2, "wrong return %p != %p");
-	TEST_S(s, "abc", "strcpy gave incorrect string");
-	TEST(s, strcpy(b+3, b+16), b+3, "wrong return %p != %p");
-	TEST_S(s, "abc", "strcpy gave incorrect string");
-
-	TEST(s, strcpy(b+1, b+17), b+1, "wrong return %p != %p");
-	TEST_S(s, "bc", "strcpy gave incorrect string");
-	TEST(s, strcpy(b+2, b+18), b+2, "wrong return %p != %p");
-	TEST_S(s, "c", "strcpy gave incorrect string");
-	TEST(s, strcpy(b+3, b+19), b+3, "wrong return %p != %p");
-	TEST_S(s, "", "strcpy gave incorrect string");
-
-	TEST(s, memset(b, 'x', sizeof b), b, "wrong return %p != %p");
-	TEST(s, strncpy(b, "abc", sizeof b - 1), b, "wrong return %p != %p");
-	TEST(i, memcmp(b, "abc\0\0\0\0", 8), 0, "strncpy fails to zero-pad dest");
-	TEST(i, b[sizeof b - 1], 'x', "strncpy overruns buffer when n > strlen(src)");
-
-	b[3] = 'x'; b[4] = 0;
-	strncpy(b, "abc", 3);
-	TEST(i, b[2], 'c', "strncpy fails to copy last byte: %hhu != %hhu");
-	TEST(i, b[3], 'x', "strncpy overruns buffer to null-terminate: %hhu != %hhu");
-
-	TEST(i, !strncmp("abcd", "abce", 3), 1, "strncmp compares past n");
-	TEST(i, !!strncmp("abc", "abd", 3), 1, "strncmp fails to compare n-1st byte");
-
-	strcpy(b, "abc");
-	TEST(s, strncat(b, "123456", 3), b, "%p != %p");
-	TEST(i, b[6], 0, "strncat failed to null-terminate (%d)");
-	TEST_S(s, "abc123", "strncat gave incorrect string");
-
-	strcpy(b, "aaababccdd0001122223");
-	TEST(s, strchr(b, 'b'), b+3, "%p != %p");
-	TEST(s, strrchr(b, 'b'), b+5, "%p != %p");
-	TEST(i, strspn(b, "abcd"), 10, "%d != %d");
-	TEST(i, strcspn(b, "0123"), 10, "%d != %d");
-	TEST(s, strpbrk(b, "0123"), b+10, "%d != %d");
-
-	strcpy(b, "abc   123; xyz; foo");
-	TEST(s, strtok(b, " "), b, "%p != %p");
-	TEST_S(s, "abc", "strtok result");
-
-	TEST(s, strtok(NULL, ";"), b+4, "%p != %p");
-	TEST_S(s, "  123", "strtok result");
-
-	TEST(s, strtok(NULL, " ;"), b+11, "%p != %p");
-	TEST_S(s, "xyz", "strtok result");
-
-	TEST(s, strtok(NULL, " ;"), b+16, "%p != %p");
-	TEST_S(s, "foo", "strtok result");
-
-	memset(b, 'x', sizeof b);
-	TEST(i, strlcpy(b, "abc", sizeof b - 1), 3, "length %d != %d");
-	TEST(i, b[3], 0, "strlcpy did not null-terminate short string (%d)");
-	TEST(i, b[4], 'x', "strlcpy wrote extra bytes (%d)");
-
-	memset(b, 'x', sizeof b);
-	TEST(i, strlcpy(b, "abc", 2), 3, "length %d != %d");
-	TEST(i, b[0], 'a', "strlcpy did not copy character %d");
-	TEST(i, b[1], 0, "strlcpy did not null-terminate long string (%d)");
-
-	memset(b, 'x', sizeof b);
-	TEST(i, strlcpy(b, "abc", 3), 3, "length %d != %d");
-	TEST(i, b[2], 0, "strlcpy did not null-terminate l-length string (%d)");
-
-	TEST(i, strlcpy(NULL, "abc", 0), 3, "length %d != %d");
-
-	memcpy(b, "abc\0\0\0x\0", 8);
-	TEST(i, strlcat(b, "123", sizeof b), 6, "length %d != %d");
-	TEST_S(b, "abc123", "strlcat result");
-
-	memcpy(b, "abc\0\0\0x\0", 8);
-	TEST(i, strlcat(b, "123", 6), 6, "length %d != %d");
-	TEST_S(b, "abc12", "strlcat result");
-	TEST(i, b[6], 'x', "strlcat wrote past string %d != %d");
-
-	memcpy(b, "abc\0\0\0x\0", 8);
-	TEST(i, strlcat(b, "123", 4), 6, "length %d != %d");
-	TEST_S(b, "abc", "strlcat result");
-
-	memcpy(b, "abc\0\0\0x\0", 8);
-	TEST(i, strlcat(b, "123", 3), 6, "length %d != %d");
-	TEST_S(b, "abc", "strlcat result");
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/string_memcpy.c b/programs/develop/ktcc/trunk/libctest/string_memcpy.c
deleted file mode 100644
index 6500f7a1a7..0000000000
--- a/programs/develop/ktcc/trunk/libctest/string_memcpy.c
+++ /dev/null
@@ -1,56 +0,0 @@
-#include <string.h>
-#include <stdlib.h>
-//#include <stdint.h>
-#include "test.h"
-
-static char buf[512];
-
-static void *(*volatile pmemcpy)(void *restrict, const void *restrict2, size_t);
-
-static void *aligned(void *p) {
-	return (void*)(((uintptr_t)p + 63) & -64U);
-}
-
-#define N 80
-static void test_align(int dalign, int salign, int len)
-{
-	char *src = aligned(buf);
-	char *dst = aligned(buf + 128);
-	char *want = aligned(buf + 256);
-	char *p;
-	int i;
-
-	if (salign + len > N || dalign + len > N)
-		abort();
-	for (i = 0; i < N; i++) {
-		src[i] = '#';
-		dst[i] = want[i] = ' ';
-	}
-	for (i = 0; i < len; i++)
-		src[salign+i] = want[dalign+i] = '0'+i;
-	p = pmemcpy(dst+dalign, src+salign, len);
-	if (p != dst+dalign)
-		t_error("memcpy(%p,...) returned %p\n", dst+dalign, p);
-	for (i = 0; i < N; i++)
-		if (dst[i] != want[i]) {
-			t_error("memcpy(align %d, align %d, %d) failed\n", dalign, salign, len);
-			t_printf("got : %.*s\n", dalign+len+1, dst);
-			t_printf("want: %.*s\n", dalign+len+1, want);
-			break;
-		}
-}
-
-int main(void)
-{
-	int i,j,k;
-
-	pmemcpy = memcpy;
-
-	for (i = 0; i < 16; i++)
-		for (j = 0; j < 16; j++)
-			for (k = 0; k < 64; k++)
-				test_align(i,j,k);
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/string_memset.c b/programs/develop/ktcc/trunk/libctest/string_memset.c
deleted file mode 100644
index e2c93f1399..0000000000
--- a/programs/develop/ktcc/trunk/libctest/string_memset.c
+++ /dev/null
@@ -1,71 +0,0 @@
-#include <string.h>
-#include <stdlib.h>
-//#include <stdint.h>
-#include "test.h"
-
-static char buf[512];
-
-static void *(*volatile pmemset)(void *, int, size_t);
-
-static void *aligned(void *p)
-{
-	return (void*)(((uintptr_t)p + 63) & -64U);
-}
-
-#define N 80
-static void test_align(int align, int len)
-{
-	char *s = aligned(buf);
-	char *want = aligned(buf + 256);
-	char *p;
-	int i;
-
-	if (align + len > N)
-		abort();
-	for (i = 0; i < N; i++)
-		s[i] = want[i] = ' ';
-	for (i = 0; i < len; i++)
-		want[align+i] = '#';
-	p = pmemset(s+align, '#', len);
-	if (p != s+align)
-		t_error("memset(%p,...) returned %p\n", s+align, p);
-	for (i = 0; i < N; i++)
-		if (s[i] != want[i]) {
-			t_error("memset(align %d, '#', %d) failed\n", align, len);
-			t_printf("got : %.*s\n", align+len+1, s);
-			t_printf("want: %.*s\n", align+len+1, want);
-			break;
-		}
-}
-
-static void test_value(int c)
-{
-	int i;
-
-	pmemset(buf, c, 10);
-	for (i = 0; i < 10; i++)
-		if ((unsigned char)buf[i] != (unsigned char)c) {
-			t_error("memset(%d) failed: got %d\n", c, buf[i]);
-			break;
-		}
-}
-
-int main(void)
-{
-	int i,j,k;
-
-	pmemset = memset;
-
-	for (i = 0; i < 16; i++)
-		for (j = 0; j < 64; j++)
-			test_align(i,j);
-
-	test_value('c');
-	test_value(0);
-	test_value(-1);
-	test_value(-5);
-	test_value(0xab);
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/string_strchr.c b/programs/develop/ktcc/trunk/libctest/string_strchr.c
deleted file mode 100644
index b687a162fe..0000000000
--- a/programs/develop/ktcc/trunk/libctest/string_strchr.c
+++ /dev/null
@@ -1,60 +0,0 @@
-#include <string.h>
-#include <stdlib.h>
-#include "test.h"
-
-#define N(s, c) { \
-	char *p = s; \
-	char *q = strchr(p, c); \
-	if (q) \
-		t_error("strchr(%s,%s) returned str+%d, wanted 0\n", #s, #c, q-p); \
-}
-
-#define T(s, c, n) { \
-	char *p = s; \
-	char *q = strchr(p, c); \
-	if (q == 0) \
-		t_error("strchr(%s,%s) returned 0, wanted str+%d\n", #s, #c, n); \
-	else if (q - p != n) \
-		t_error("strchr(%s,%s) returned str+%d, wanted str+%d\n", #s, #c, q-p, n); \
-}
-
-int main(void)
-{
-	int i;
-	char a[128];
-	char s[256];
-
-	for (i = 0; i < 128; i++)
-		a[i] = (i+1) & 127;
-	for (i = 0; i < 256; i++)
-		*((unsigned char*)s+i) = i+1;
-
-	N("", 'a')
-	N("a", 'b')
-	N("abc abc", 'x')
-	N(a, 128)
-	N(a, 255)
-
-	T("", 0, 0)
-	T("a", 'a', 0)
-	T("a", 'a'+256, 0)
-	T("a", 0, 1)
-	T("ab", 'b', 1)
-	T("aab", 'b', 2)
-	T("aaab", 'b', 3)
-	T("aaaab", 'b', 4)
-	T("aaaaab", 'b', 5)
-	T("aaaaaab", 'b', 6)
-	T("abc abc", 'c', 2)
-	T(s, 1, 0)
-	T(s, 2, 1)
-	T(s, 10, 9)
-	T(s, 11, 10)
-	T(s, 127, 126)
-	T(s, 128, 127)
-	T(s, 255, 254)
-	T(s, 0, 255)
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/string_strcspn.c b/programs/develop/ktcc/trunk/libctest/string_strcspn.c
deleted file mode 100644
index ea207a4962..0000000000
--- a/programs/develop/ktcc/trunk/libctest/string_strcspn.c
+++ /dev/null
@@ -1,36 +0,0 @@
-#include <stddef.h>
-#include <string.h>
-#include <stdlib.h>
-#include "test.h"
-
-#define T(s, c, n) { \
-	char *p = s; \
-	char *q = c; \
-	size_t r = strcspn(p, q); \
-	if (r != n) \
-		t_error("strcspn(%s,%s) returned %lu, wanted %lu\n", #s, #c, (unsigned long)r, (unsigned long)(n)); \
-}
-
-int main(void)
-{
-	int i;
-	char a[128];
-	char s[256];
-
-	for (i = 0; i < 128; i++)
-		a[i] = (i+1) & 127;
-	for (i = 0; i < 256; i++)
-		*((unsigned char*)s+i) = i+1;
-
-	T("", "", 0)
-	T("a", "", 1)
-	T("", "a", 0)
-	T("abc", "cde", 2)
-	T("abc", "ccc", 2)
-	T("abc", a, 0)
-	T("\xff\x80 abc", a, 2)
-	T(s, "\xff", 254)
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/string_strstr.c b/programs/develop/ktcc/trunk/libctest/string_strstr.c
deleted file mode 100644
index a497f77871..0000000000
--- a/programs/develop/ktcc/trunk/libctest/string_strstr.c
+++ /dev/null
@@ -1,57 +0,0 @@
-#include <string.h>
-#include <stdlib.h>
-#include "test.h"
-
-#define N(s, sub) { \
-	char *p = s; \
-	char *q = strstr(p, sub); \
-	if (q) \
-		t_error("strstr(%s,%s) returned str+%d, wanted 0\n", #s, #sub, q-p); \
-}
-
-#define T(s, sub, n) { \
-	char *p = s; \
-	char *q = strstr(p, sub); \
-	if (q == 0) \
-		t_error("strstr(%s,%s) returned 0, wanted str+%d\n", #s, #sub, n); \
-	else if (q - p != n) \
-		t_error("strstr(%s,%s) returned str+%d, wanted str+%d\n", #s, #sub, q-p, n); \
-}
-
-int main(void)
-{
-	N("", "a")
-	N("a", "aa")
-	N("a", "b")
-	N("aa", "ab")
-	N("aa", "aaa")
-	N("abba", "aba")
-	N("abc abc", "abcd")
-	N("0-1-2-3-4-5-6-7-8-9", "-3-4-56-7-8-")
-	N("0-1-2-3-4-5-6-7-8-9", "-3-4-5+6-7-8-")
-	N("_ _ _\xff_ _ _", "_\x7f_")
-	N("_ _ _\x7f_ _ _", "_\xff_")
-
-	T("", "", 0)
-	T("abcd", "", 0)
-	T("abcd", "a", 0)
-	T("abcd", "b", 1)
-	T("abcd", "c", 2)
-	T("abcd", "d", 3)
-	T("abcd", "ab", 0)
-	T("abcd", "bc", 1)
-	T("abcd", "cd", 2)
-	T("ababa", "baba", 1)
-	T("ababab", "babab", 1)
-	T("abababa", "bababa", 1)
-	T("abababab", "bababab", 1)
-	T("ababababa", "babababa", 1)
-	T("nanabanabanana", "aba", 3)
-	T("nanabanabanana", "ban", 4)
-	T("nanabanabanana", "anab", 1)
-	T("nanabanabanana", "banana", 8)
-	T("_ _\xff_ _", "_\xff_", 2)
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/strtod.c b/programs/develop/ktcc/trunk/libctest/strtod.c
deleted file mode 100644
index 43a30724ee..0000000000
--- a/programs/develop/ktcc/trunk/libctest/strtod.c
+++ /dev/null
@@ -1,77 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include "test.h"
-
-#define length(x) (sizeof(x) / sizeof *(x))
-
-static struct {
-	char *s;
-	double f;
-} t[] = {
-	{"0", 0.0},
-	{"00.00", 0.0},
-	{"-.00000", -0.0},
-	{"1e+1000000", INFINITY},
-	{"1e-1000000", 0},
-	// 2^-1074 * 0.5 - eps
-	{".2470328229206232720882843964341106861825299013071623822127928412503377536351043e-323", 0},
-	// 2^-1074 * 0.5 + eps
-	{".2470328229206232720882843964341106861825299013071623822127928412503377536351044e-323", 0x1p-1074},
-	// 2^-1074 * 1.5 - eps
-	{".7410984687618698162648531893023320585475897039214871466383785237510132609053131e-323", 0x1p-1074},
-	// 2^-1074 * 1.5 + eps
-	{".7410984687618698162648531893023320585475897039214871466383785237510132609053132e-323", 0x1p-1073},
-	// 2^-1022 + 2^-1075 - eps
-	{".2225073858507201630123055637955676152503612414573018013083228724049586647606759e-307", 0x1p-1022},
-	// 2^-1022 + 2^-1075 + eps
-	{".2225073858507201630123055637955676152503612414573018013083228724049586647606760e-307", 0x1.0000000000001p-1022},
-	// 2^1024 - 2^970 - eps
-	{"17976931348623158079372897140530341507993413271003782693617377898044"
-	"49682927647509466490179775872070963302864166928879109465555478519404"
-	"02630657488671505820681908902000708383676273854845817711531764475730"
-	"27006985557136695962284291481986083493647529271907416844436551070434"
-	"2711559699508093042880177904174497791.999999999999999999999999999999", 0x1.fffffffffffffp1023},
-	// 2^1024 - 2^970
-	{"17976931348623158079372897140530341507993413271003782693617377898044"
-	"49682927647509466490179775872070963302864166928879109465555478519404"
-	"02630657488671505820681908902000708383676273854845817711531764475730"
-	"27006985557136695962284291481986083493647529271907416844436551070434"
-	"2711559699508093042880177904174497792", INFINITY},
-	// some random numbers
-	{".5961860348131807091861002266453941950428e00", 0.59618603481318067}, // 0x1.313f4bc3b584cp-1
-	{"1.815013169218038729887460898733526957442e-1", 0.18150131692180388}, // 0x1.73b6f662e1712p-3
-	{"42.07082357534453600681618685682257590772e-2", 0.42070823575344535}, // 0x1.aece23c6e028dp-2
-	{"665.4686306516261456328973225579833470816e-3", 0.66546863065162609}, // 0x1.54b84dea53453p-1
-	{"6101.852922970868621786690495485449831753e-4", 0.61018529229708685}, // 0x1.386a34e5d516bp-1
-	{"76966.95208236968077849464348875471158549e-5", 0.76966952082369677}, // 0x1.8a121f9954dfap-1
-	{"250506.5322228682496132604807222923702304e-6", 0.25050653222286823}, // 0x1.0084c8cd538c2p-2
-	{"2740037.230228005325852424697698331177377e-7", 0.27400372302280052}, // 0x1.18946e9575ef4p-2
-	{"20723093.50049742645941529268715428324490e-8", 0.20723093500497428}, // 0x1.a868b14486e4dp-3
-	{"0.7900280238081604956226011047460238748912e1", 7.9002802380816046}, // 0x1.f99e3100f2eaep+2
-	{"0.9822860653737296848190558448760465863597e2", 98.228606537372968}, // 0x1.88ea17d506accp+6
-	{"0.7468949723190370809405570560160405324869e3", 746.89497231903704}, // 0x1.75728e73f48b7p+9
-	{"0.1630268320282728475980459844271031751665e4", 1630.2683202827284}, // 0x1.97912c28d5cbp+10
-	{"0.4637168629719170695109918769645492022088e5", 46371.686297191707}, // 0x1.6a475f6258737p+15
-	{"0.6537805944497711554209461686415872067523e6", 653780.59444977110}, // 0x1.3f3a9305bb86cp+19
-	{"0.2346324356502437045212230713960457676531e6", 234632.43565024371}, // 0x1.ca4437c3631eap+17
-	{"0.9709481716420048341897258980454298205278e8", 97094817.164200485}, // 0x1.7263284a8242cp+26
-	{"0.4996908522051874110779982354932499499602e9", 499690852.20518744}, // 0x1.dc8ad6434872ap+28
-};
-
-int main(void)
-{
-	int i;
-	double x;
-	char *p;
-
-	for (i = 0; i < length(t); i++) {
-		x = strtod(t[i].s, &p);
-		if (x != t[i].f)
-			t_error("strtod(\"%s\") want %a got %a\n", t[i].s, t[i].f, x);
-	}
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
-
diff --git a/programs/develop/ktcc/trunk/libctest/strtod_long.c b/programs/develop/ktcc/trunk/libctest/strtod_long.c
deleted file mode 100644
index c13abe6f2a..0000000000
--- a/programs/develop/ktcc/trunk/libctest/strtod_long.c
+++ /dev/null
@@ -1,21 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "test.h"
-
-int main(void)
-{
-	double x, want = .1111111111111111111111;
-	char buf[40000];
-
-	memset(buf, '1', sizeof buf);
-	buf[0] = '.';
-	buf[sizeof buf - 1] = 0;
-
-	if ((x=strtod(buf, 0)) != want)
-		t_error("strtod(.11[...]1) got %.18f want %.18f\n", x, want);
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
-
diff --git a/programs/develop/ktcc/trunk/libctest/strtod_simple.c b/programs/develop/ktcc/trunk/libctest/strtod_simple.c
deleted file mode 100644
index 851a5218bd..0000000000
--- a/programs/develop/ktcc/trunk/libctest/strtod_simple.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include "test.h"
-
-/* r = place to store result
- * f = function call to test (or any expression)
- * x = expected result
- * m = message to print on failure (with formats for r & x)
- */
-
-#define TEST(r, f, x, m) ( \
-	((r) = (f)) == (x) || \
-	(t_error("%s failed (" m ")\n", #f, r, x, r-x), 0) )
-
-int main(void)
-{
-	int i;
-	double d, d2;
-	char buf[1000];
-
-	for (i=0; i<100; i++) {
-		d = sin(i);
-		snprintf(buf, sizeof buf, "%.300f", d);
-		TEST(d2, strtod(buf, 0), d, "round trip fail %a != %a (%a)");
-	}
-
-	TEST(d, strtod("0x1p4", 0), 16.0, "hex float %a != %a");
-	TEST(d, strtod("0x1.1p4", 0), 17.0, "hex float %a != %a");
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
-
diff --git a/programs/develop/ktcc/trunk/libctest/strtof.c b/programs/develop/ktcc/trunk/libctest/strtof.c
deleted file mode 100644
index 4b01477b85..0000000000
--- a/programs/develop/ktcc/trunk/libctest/strtof.c
+++ /dev/null
@@ -1,44 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include "test.h"
-
-#define length(x) (sizeof(x) / sizeof *(x))
-
-static struct {
-	char *s;
-	float f;
-} t[] = {
-	// 2^-149 * 0.5 - eps
-	{".7006492321624085354618647916449580656401309709382578858785341419448955413429303e-45", 0},
-	// 2^-149 * 0.5 + eps
-	{".7006492321624085354618647916449580656401309709382578858785341419448955413429304e-45", 0x1p-149},
-	// 2^-149 * 0.5 - eps
-	{".2101947696487225606385594374934874196920392912814773657635602425834686624028790e-44", 0x1p-149},
-	// 2^-149 * 0.5 + eps
-	{".2101947696487225606385594374934874196920392912814773657635602425834686624028791e-44", 0x1p-148},
-	// 2^-126 + 2^-150 - eps
-	{".1175494420887210724209590083408724842314472120785184615334540294131831453944281e-37", 0x1p-126},
-	// 2^-126 + 2^-150 + eps
-	{".1175494420887210724209590083408724842314472120785184615334540294131831453944282e-37", 0x1.000002p-126},
-	// 2^128 - 2^103 - eps
-	{"340282356779733661637539395458142568447.9999999999999999999", 0x1.fffffep127},
-	// 2^128 - 2^103
-	{"340282356779733661637539395458142568448", INFINITY},
-};
-
-int main(void)
-{
-	int i;
-	float x;
-	char *p;
-
-	for (i = 0; i < length(t); i++) {
-		x = strtof(t[i].s, &p);
-		if (x != t[i].f)
-			t_error("strtof(\"%s\") want %a got %a\n", t[i].s, t[i].f, x);
-	}
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/strtol.c b/programs/develop/ktcc/trunk/libctest/strtol.c
deleted file mode 100644
index f4d8089863..0000000000
--- a/programs/develop/ktcc/trunk/libctest/strtol.c
+++ /dev/null
@@ -1,80 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-//#include <errno.h>
-#include "test.h"
-
-/* r = place to store result
- * f = function call to test (or any expression)
- * x = expected result
- * m = message to print on failure (with formats for r & x)
-**/
-
-#define TEST(r, f, x, m) ( \
-	errno = 0, msg = #f, ((r) = (f)) == (x) || \
-	(t_error("%s failed (" m ")\n", #f, r, x), 0) )
-
-#define TEST2(r, f, x, m) ( \
-	((r) = (f)) == (x) || \
-	(t_error("%s failed (" m ")\n", msg, r, x), 0) )
-
-int main(void)
-{
-	int i;
-	long l;
-	unsigned long ul;
-	char *msg="";
-	char *s, *c;
-
-	TEST(l, atol("2147483647"), 2147483647L, "max 32bit signed %ld != %ld");
-	TEST(l, strtol("2147483647", 0, 0), 2147483647L, "max 32bit signed %ld != %ld");
-	TEST(ul, strtoul("4294967295", 0, 0), 4294967295UL, "max 32bit unsigned %lu != %lu");
-
-	if (sizeof(long) == 4) {
-		TEST(l, strtol(s="2147483648", &c, 0), 2147483647L, "uncaught overflow %ld != %ld");
-		TEST2(i, c-s, 10, "wrong final position %d != %d");
-		TEST2(i, errno, ERANGE, "missing errno %d != %d");
-		TEST(l, strtol(s="-2147483649", &c, 0), -2147483647L-1, "uncaught overflow %ld != %ld");
-		TEST2(i, c-s, 11, "wrong final position %d != %d");
-		TEST2(i, errno, ERANGE, "missing errno %d != %d");
-		TEST(ul, strtoul(s="4294967296", &c, 0), 4294967295UL, "uncaught overflow %lu != %lu");
-		TEST2(i, c-s, 10, "wrong final position %d != %d");
-		TEST2(i, errno, ERANGE, "missing errno %d != %d");
-		TEST(ul, strtoul(s="-1", &c, 0), -1UL, "rejected negative %lu != %lu");
-		TEST2(i, c-s, 2, "wrong final position %d != %d");
-		TEST2(i, errno, 0, "spurious errno %d != %d");
-		TEST(ul, strtoul(s="-2", &c, 0), -2UL, "rejected negative %lu != %lu");
-		TEST2(i, c-s, 2, "wrong final position %d != %d");
-		TEST2(i, errno, 0, "spurious errno %d != %d");
-		TEST(ul, strtoul(s="-2147483648", &c, 0), -2147483648UL, "rejected negative %lu != %lu");
-		TEST2(i, c-s, 11, "wrong final position %d != %d");
-		TEST2(i, errno, 0, "spurious errno %d != %d");
-		TEST(ul, strtoul(s="-2147483649", &c, 0), -2147483649UL, "rejected negative %lu != %lu");
-		TEST2(i, c-s, 11, "wrong final position %d != %d");
-		TEST2(i, errno, 0, "spurious errno %d != %d");
-	} else {
-		TEST(i, 0, 1, "64bit tests not implemented");
-	}
-
-	TEST(l, strtol("z", 0, 36), 35, "%ld != %ld");
-	TEST(l, strtol("00010010001101000101011001111000", 0, 2), 0x12345678, "%ld != %ld");
-	TEST(l, strtol(s="0F5F", &c, 16), 0x0f5f, "%ld != %ld");
-
-	TEST(l, strtol(s="0xz", &c, 16), 0, "%ld != %ld");
-	TEST2(i, c-s, 1, "wrong final position %ld != %ld");
-
-	TEST(l, strtol(s="0x1234", &c, 16), 0x1234, "%ld != %ld");
-	TEST2(i, c-s, 6, "wrong final position %ld != %ld");
-
-	c = NULL;
-	TEST(l, strtol(s="123", &c, 37), 0, "%ld != %ld");
-	TEST2(i, c-s, 0, "wrong final position %d != %d");
-	TEST2(i, errno, EINVAL, "%d != %d");
-
-	TEST(l, strtol(s="  15437", &c, 8), 015437, "%ld != %ld");
-	TEST2(i, c-s, 7, "wrong final position %d != %d");
-
-	TEST(l, strtol(s="  1", &c, 0), 1, "%ld != %ld");
-	TEST2(i, c-s, 3, "wrong final position %d != %d");
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/strtold.c b/programs/develop/ktcc/trunk/libctest/strtold.c
deleted file mode 100644
index 7e50d5eae9..0000000000
--- a/programs/develop/ktcc/trunk/libctest/strtold.c
+++ /dev/null
@@ -1,96 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <float.h>
-#include "test.h"
-
-#define length(x) (sizeof(x) / sizeof *(x))
-
-static struct {
-	char *s;
-	long double f;
-} t[] = {
-	{"0", 0.0},
-	{"12.345", 12.345L},
-	{"1.2345e1", 12.345L},
-	{"1e+1000000", INFINITY},
-	{"1e-1000000", 0},
-#if LDBL_MANT_DIG == 53
-	// 2^-1074 * 0.5 - eps
-	{".2470328229206232720882843964341106861825299013071623822127928412503377536351043e-323", 0},
-	// 2^-1074 * 0.5 + eps
-	{".2470328229206232720882843964341106861825299013071623822127928412503377536351044e-323", 0x1p-1074},
-	// 2^-1074 * 1.5 - eps
-	{".7410984687618698162648531893023320585475897039214871466383785237510132609053131e-323", 0x1p-1074},
-	// 2^-1074 * 1.5 + eps
-	{".7410984687618698162648531893023320585475897039214871466383785237510132609053132e-323", 0x1p-1073},
-	// 2^-1022 + 2^-1075 - eps
-	{".2225073858507201630123055637955676152503612414573018013083228724049586647606759e-307", 0x1p-1022},
-	// 2^-1022 + 2^-1075 + eps
-	{".2225073858507201630123055637955676152503612414573018013083228724049586647606760e-307", 0x1.0000000000001p-1022},
-	// 2^1024 - 2^970 - eps
-	{"17976931348623158079372897140530341507993413271003782693617377898044"
-	"49682927647509466490179775872070963302864166928879109465555478519404"
-	"02630657488671505820681908902000708383676273854845817711531764475730"
-	"27006985557136695962284291481986083493647529271907416844436551070434"
-	"2711559699508093042880177904174497791.999999999999999999999999999999", 0x1.fffffffffffffp1023},
-	// 2^1024 - 2^970
-	{"17976931348623158079372897140530341507993413271003782693617377898044"
-	"49682927647509466490179775872070963302864166928879109465555478519404"
-	"02630657488671505820681908902000708383676273854845817711531764475730"
-	"27006985557136695962284291481986083493647529271907416844436551070434"
-	"2711559699508093042880177904174497792", INFINITY},
-	// some random numbers
-	{".5961860348131807091861002266453941950428e00", 0.59618603481318067}, // 0x1.313f4bc3b584cp-1
-	{"1.815013169218038729887460898733526957442e-1", 0.18150131692180388}, // 0x1.73b6f662e1712p-3
-	{"42.07082357534453600681618685682257590772e-2", 0.42070823575344535}, // 0x1.aece23c6e028dp-2
-	{"665.4686306516261456328973225579833470816e-3", 0.66546863065162609}, // 0x1.54b84dea53453p-1
-	{"6101.852922970868621786690495485449831753e-4", 0.61018529229708685}, // 0x1.386a34e5d516bp-1
-	{"76966.95208236968077849464348875471158549e-5", 0.76966952082369677}, // 0x1.8a121f9954dfap-1
-	{"250506.5322228682496132604807222923702304e-6", 0.25050653222286823}, // 0x1.0084c8cd538c2p-2
-	{"2740037.230228005325852424697698331177377e-7", 0.27400372302280052}, // 0x1.18946e9575ef4p-2
-	{"20723093.50049742645941529268715428324490e-8", 0.20723093500497428}, // 0x1.a868b14486e4dp-3
-	{"0.7900280238081604956226011047460238748912e1", 7.9002802380816046}, // 0x1.f99e3100f2eaep+2
-	{"0.9822860653737296848190558448760465863597e2", 98.228606537372968}, // 0x1.88ea17d506accp+6
-	{"0.7468949723190370809405570560160405324869e3", 746.89497231903704}, // 0x1.75728e73f48b7p+9
-	{"0.1630268320282728475980459844271031751665e4", 1630.2683202827284}, // 0x1.97912c28d5cbp+10
-	{"0.4637168629719170695109918769645492022088e5", 46371.686297191707}, // 0x1.6a475f6258737p+15
-	{"0.6537805944497711554209461686415872067523e6", 653780.59444977110}, // 0x1.3f3a9305bb86cp+19
-	{"0.2346324356502437045212230713960457676531e6", 234632.43565024371}, // 0x1.ca4437c3631eap+17
-	{"0.9709481716420048341897258980454298205278e8", 97094817.164200485}, // 0x1.7263284a8242cp+26
-	{"0.4996908522051874110779982354932499499602e9", 499690852.20518744}, // 0x1.dc8ad6434872ap+28
-#elif LDBL_MANT_DIG == 64
-	// 2^-16445 * 0.5 - eps
-	{".1822599765941237301264202966809709908199525407846781671860490243514185844316698e-4950", 0},
-	// 2^-16445 * 0.5 + eps
-	{".1822599765941237301264202966809709908199525407846781671860490243514185844316699e-4950", 0x1p-16445L},
-	// 2^-16445 * 1.5 - eps
-	{".5467799297823711903792608900429129724598576223540345015581470730542557532950096e-4950", 0x1p-16445L},
-	// 2^-16445 * 1.5 + eps
-	{".5467799297823711903792608900429129724598576223540345015581470730542557532950097e-4950", 0x1p-16444L},
-	// 2^-16382 + 2^-16446 - eps
-	{".3362103143112093506444937793915876332724499641527442230928779770593420866576777e-4931", 0x1p-16382L},
-	// 2^-16382 + 2^-16446 + eps
-	{".3362103143112093506444937793915876332724499641527442230928779770593420866576778e-4931", 0x1.0000000000000002p-16382L},
-	// 2^16384 - 2^16319 - eps
-	{"118973149535723176505351158982948.86679662540046955672e4900", 0x1.fffffffffffffffep16383L},
-	// 2^16384 - 2^16319 + eps
-	{"118973149535723176505351158982948.86679662540046955673e4900", INFINITY},
-#endif
-};
-
-int main(void)
-{
-	int i;
-	long double x;
-	char *p;
-
-	for (i = 0; i < length(t); i++) {
-		x = strtold(t[i].s, &p);
-		if (x != t[i].f)
-			t_error("strtold(\"%s\") want %La got %La\n", t[i].s, t[i].f, x);
-	}
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/test.h b/programs/develop/ktcc/trunk/libctest/test.h
deleted file mode 100644
index 0168fc262f..0000000000
--- a/programs/develop/ktcc/trunk/libctest/test.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#include <stddef.h>
-#include <stdlib.h>
-#ifdef __GNUC__
-#include <stdint.h>
-#include <errno.h>
-#include <limits.h>
-#include <unistd.h>
-#endif
-
-
-/* TODO: not thread-safe nor fork-safe */
-extern volatile int t_status;
-
-#define T_LOC2(l) __FILE__ ":" #l
-#define T_LOC1(l) T_LOC2(l)
-#define t_error(...) t_printf(T_LOC1(__LINE__) ": " __VA_ARGS__)
-
-int t_printf(const char *s, ...);
-
-int t_vmfill(void **, size_t *, int);
-int t_memfill(void);
-
-void t_fdfill(void);
-
-void t_randseed(uint64_t s);
-uint64_t t_randn(uint64_t n);
-uint64_t t_randint(uint64_t a, uint64_t b);
-void t_shuffle(uint64_t *p, size_t n);
-void t_randrange(uint64_t *p, size_t n);
-int t_choose(uint64_t n, size_t k, uint64_t *p);
-
-char *t_pathrel(char *buf, size_t n, char *argv0, char *p);
-
-int t_setrlim(int r, long lim);
-
-#include "print.inc"
-#include "rand.inc"
diff --git a/programs/develop/ktcc/trunk/libctest/tgmath.c b/programs/develop/ktcc/trunk/libctest/tgmath.c
deleted file mode 100644
index 09265be916..0000000000
--- a/programs/develop/ktcc/trunk/libctest/tgmath.c
+++ /dev/null
@@ -1,41 +0,0 @@
-//#include <tgmath.h>
-#include <math.h>
-#include <stdlib.h>
-#include "test.h"
-
-int main(void)
-{
-	long i;
-/*
-	i = lrint(123456789.1f) & 0x7fffffff;
-	if (i != 123456792)
-		t_error("lrint(123456789.1f)&0x7fffffff want 123456792 got %ld\n", i);
-	i = lrint(123456789.1) & 0x7fffffff;
-	if (i != 123456789)
-		t_error("lrint(123456789.1)&0x7fffffff want 123456789 got %ld\n", i);
-*/
-	if (sqrt(2.0f) != 1.41421353816986083984375)
-		t_error("sqrt(2.0f) want 1.41421353816986083984375 got %f\n", sqrt(2.0f));
-	if (sqrt(2.0) != 1.414213562373095145474621858738828450441360)
-		t_error("sqrt(2.0) want 1.414213562373095145474621858738828450441360 got %d\n", sqrt(2.0));
-	if (sqrt(2) != 1.414213562373095145474621858738828450441360)
-		t_error("sqrt(2) want 0x1.6a09e667f3bcdp+0 got %a\n", sqrt(2.0));
-
-	if (sizeof pow(sqrt(8),0.5f) != sizeof(double))
-		t_error("sizeof pow(sqrt(8),0.5f) want %d got %d\n", (int)sizeof(double), (int)sizeof pow(sqrt(8),0.5f));
-	if (sizeof pow(2.0,0.5) != sizeof(double))
-		t_error("sizeof pow(2.0,0.5) want %d got %d\n", (int)sizeof(double), (int)sizeof pow(2.0,0.5));
-	if (sizeof pow(2.0f,0.5f) != sizeof(float))
-		t_error("sizeof pow(2.0f,0.5f) want %d got %d\n", (int)sizeof(float), (int)sizeof pow(2.0f,0.5f));
-//	if (sizeof pow(2.0,0.5+0*I) != sizeof(double complex))
-//		t_error("sizeof pow(2.0,0.5+0*I) want %d got %d\n", (int)sizeof(double complex), (int)sizeof pow(2.0,0.5+0*I));
-
-	if (pow(2.0,0.5) != 1.414213562373095145474621858738828450441360)
-		t_error("pow(2.0,0.5) want 0x1.6a09e667f3bcdp+0 got %a\n", pow(2.0,0.5));
-	if (pow(2,0.5) != 1.414213562373095145474621858738828450441360)
-		t_error("pow(2,0.5) want 0x1.6a09e667f3bcdp+0 got %a\n", pow(2,0.5));
-	if (pow(2,0.5f) != 1.414213562373095145474621858738828450441360)
-		t_error("pow(2,0.5f) want 0x1.6a09e667f3bcdp+0 got %a\n", pow(2,0.5f));
-
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/time.c b/programs/develop/ktcc/trunk/libctest/time.c
deleted file mode 100644
index 0b22dfc12c..0000000000
--- a/programs/develop/ktcc/trunk/libctest/time.c
+++ /dev/null
@@ -1,110 +0,0 @@
-#define _XOPEN_SOURCE 700
-#include <stdlib.h>
-#include <stdio.h>
-#include <time.h>
-#include <string.h>
-#include <errno.h>
-#include <limits.h>
-#include "test.h"
-
-/* We use this instead of memcmp because some broken C libraries
- * add additional nonstandard fields to struct tm... */
-
-int tm_cmp(struct tm tm1, struct tm tm2)
-{
-	return  tm1.tm_sec  != tm2.tm_sec  ||
-		tm1.tm_min  != tm2.tm_min  ||
-		tm1.tm_hour != tm2.tm_hour ||
-		tm1.tm_mday != tm2.tm_mday ||
-		tm1.tm_mon  != tm2.tm_mon  ||
-		tm1.tm_year != tm2.tm_year ||
-		tm1.tm_wday != tm2.tm_wday ||
-		tm1.tm_yday != tm2.tm_yday ||
-		tm1.tm_isdst!= tm2.tm_isdst;
-}
-
-char *tm_str(struct tm tm)
-{
-	static int i;
-	static char b[4][64];
-	i = (i+1)%4;
-	snprintf(b[i], sizeof b[i],
-		"s=%02d m=%02d h=%02d mday=%02d mon=%02d year=%04d wday=%d yday=%d isdst=%d",
-		tm.tm_sec, tm.tm_min, tm.tm_hour,
-		tm.tm_mday, tm.tm_mon, tm.tm_year,
-		tm.tm_wday, tm.tm_yday, tm.tm_isdst);
-	return b[i];
-}
-
-#define TM(ss,mm,hh,md,mo,yr,wd,yd,dst) (struct tm){ \
-	.tm_sec = ss, .tm_min = mm, .tm_hour = hh,    \
-	.tm_mday = md, .tm_mon = mo, .tm_year = yr,    \
-	.tm_wday = wd, .tm_yday = yd, .tm_isdst = dst }
-
-#define TM_EPOCH    TM(0,0,0,1,0,70,4,0,0)
-#define TM_Y2038_1S TM(7,14,3,19,0,138,2,18,0)
-#define TM_Y2038    TM(8,14,3,19,0,138,2,18,0)
-
-static void sec2tm(time_t t, char *m)
-{
-	struct tm *tm;
-	time_t r;
-
-	errno = 0;
-	tm = gmtime(&t);
-	if (errno != 0)
-		t_error("%s: gmtime((time_t)%lld) should not set errno, got %s\n",
-			m, (long long)t, strerror(errno));
-	errno = 0;
-	r = mktime(tm);
-	if (errno != 0)
-		t_error("%s: mktime(%s) should not set errno, got %s\n",
-			m, tm_str(*tm), strerror(errno));
-	if (t != r)
-		t_error("%s: mktime(gmtime(%lld)) roundtrip failed: got %lld (gmtime is %s)\n",
-			m, (long long)t, (long long)r, tm_str(*tm));
-}
-
-static void tm2sec(struct tm *tm, int big, char *m)
-{
-	struct tm *r;
-	time_t t;
-	int overflow = big && (time_t)LLONG_MAX!=LLONG_MAX;
-
-	errno = 0;
-	t = mktime(tm);
-	if (overflow && t != -1)
-		t_error("%s: mktime(%s) expected -1, got (time_t)%ld\n",
-			m, tm_str(*tm), (long)t);
-	if (overflow && errno != 10000) //EOVERFLOW
-		t_error("%s: mktime(%s) expected EOVERFLOW (%s), got (%s)\n",
-			m, tm_str(*tm), strerror(10000), strerror(errno));
-	if (!overflow && t == -1)
-		t_error("%s: mktime(%s) expected success, got (time_t)-1\n",
-			m, tm_str(*tm));
-	if (!overflow && errno)
-		t_error("%s: mktime(%s) expected no error, got (%s)\n",
-			m, tm_str(*tm), strerror(errno));
-	r = gmtime(&t);
-	if (!overflow && tm_cmp(*r, *tm))
-		t_error("%s: gmtime(mktime(%s)) roundtrip failed: got %s\n",
-			m, tm_str(*tm), tm_str(*r));
-}
-
-int main(void)
-{
-	time_t t;
-
-	putenv("TZ=GMT");
-	tzset();
-	tm2sec(&TM_EPOCH, 0, "gmtime(0)");
-	tm2sec(&TM_Y2038_1S, 0, "2038-1s");
-	tm2sec(&TM_Y2038, 1, "2038");
-
-	sec2tm(0, "EPOCH");
-	for (t = 1; t < 1000; t++)
-		sec2tm(t*100003, "EPOCH+eps");
-
-	/* FIXME: set a TZ var and check DST boundary conditions */
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/traceadr.c b/programs/develop/ktcc/trunk/libctest/traceadr.c
deleted file mode 100644
index 478973808e..0000000000
--- a/programs/develop/ktcc/trunk/libctest/traceadr.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include <stdio.h>
-
-#	define TRACE1(s, a) printf(s, a)
-
-void caller(void* ptr)
-{
-
-   ptr = 0xaaaaaaaa;
-   TRACE1("caller is called from EIP@%x\n", *(int*)((char*)&ptr-4)-5);
-
-}
-
-
-int main()
-{
-	
-	caller(0xffffffff);
-}
-
diff --git a/programs/develop/ktcc/trunk/libctest/tstring.c b/programs/develop/ktcc/trunk/libctest/tstring.c
deleted file mode 100644
index 0b0c1e04cd..0000000000
--- a/programs/develop/ktcc/trunk/libctest/tstring.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- * Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * is freely granted, provided that this notice is preserved.
- */
-
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#ifndef MAX_1
-#ifdef __SPU__
-#define MAX_1 11000
-#else
-#define MAX_1 33000
-#endif
-#endif
-
-#define MAX_2 (2 * MAX_1 + MAX_1 / 10)
-
-void eprintf (int line, char *result, char *expected, int size)
-{
-  if (size != 0)
-    printf ("Failure at line %d, result is <%.*s>, should be <%s> of size %d\n",
-             line, size, result, expected, size);
-  else
-    printf ("Failure at line %d, result is <%s>, should be <%s>\n",
-             line, result, expected);
-}
-
-void mycopy (char *target, char *source, int size)
-{
-  int i;
-
-  for (i = 0; i < size; ++i)
-    {
-      target[i] = source[i];
-    }
-}
-
-void myset (char *target, char ch, int size)
-{
-  int i;
-  
-  for (i = 0; i < size; ++i)
-    {
-      target[i] = ch;
-    }
-}
-
-int main()
-{
-  char target[MAX_1] = "A";
-  char first_char;
-  char second_char;
-  char array[] = "abcdefghijklmnopqrstuvwxz";
-  char array2[] = "0123456789!@#$%^&*(";
-  char buffer2[MAX_1];
-  char buffer3[MAX_1];
-  char buffer4[MAX_1];
-  char buffer5[MAX_2];
-  char buffer6[MAX_2];
-  char buffer7[MAX_2];
-  char expected[MAX_1];
-  char *tmp1, *tmp2, *tmp3, *tmp4, *tmp5, *tmp6, *tmp7;
-  int i, j, k, x, z, align_test_iterations;
-
-  int test_failed = 0;
-
-  tmp1 = target;
-  tmp2 = buffer2;
-  tmp3 = buffer3;
-  tmp4 = buffer4;
-  tmp5 = buffer5;
-  tmp6 = buffer6;
-  tmp7 = buffer7;
-
-  tmp2[0] = 'Z';
-  tmp2[1] = '\0';
-
-  if (memset (target, 'X', 0) != target ||
-      memcpy (target, "Y", 0) != target ||
-      memmove (target, "K", 0) != target ||
-      strncpy (tmp2, "4", 0) != tmp2 ||
-      strncat (tmp2, "123", 0) != tmp2 ||
-      strcat (target, "") != target)
-    {
-      eprintf (__LINE__, target, "A", 0);
-      test_failed = 1;
-    }
-
-  if (strcmp (target, "A") || strlen(target) != 1 || memchr (target, 'A', 0) != NULL
-      || memcmp (target, "J", 0) || strncmp (target, "A", 1) || strncmp (target, "J", 0) ||
-      tmp2[0] != 'Z' || tmp2[1] != '\0')
-    {
-      eprintf (__LINE__, target, "A", 0);
-      test_failed = 1;
-    }
-
-  tmp2[2] = 'A';
-  if (strcpy (target, "") != target ||
-      strncpy (tmp2, "", 4) != tmp2 ||
-      strcat (target, "") != target)
-    {
-      eprintf (__LINE__, target, "", 0);
-      test_failed = 1;
-    }
-
-  if (target[0] != '\0' || strncmp (target, "", 1) ||
-      memcmp (tmp2, "\0\0\0\0", 4))
-    {
-      eprintf (__LINE__, target, "", 0);
-      test_failed = 1;
-    }
-
-  tmp2[2] = 'A';
-  if (strncat (tmp2, "1", 3) != tmp2 ||
-      memcmp (tmp2, "1\0A", 3))
-    {
-      eprintf (__LINE__, tmp2, "1\0A", 3);
-      test_failed = 1;
-    }
-
-  if (strcpy (tmp3, target) != tmp3 ||
-      strcat (tmp3, "X") != tmp3 ||
-      strncpy (tmp2, "X", 2) != tmp2 ||
-      memset (target, tmp2[0], 1) != target)
-    {
-      eprintf (__LINE__, target, "X", 0);
-      test_failed = 1;
-    }
-
-  if (strcmp (target, "X") || strlen (target) != 1 ||
-      memchr (target, 'X', 2) != target ||
-      strchr (target, 'X') != target ||
-      memchr (target, 'Y', 2) != NULL ||
-      strchr (target, 'Y') != NULL ||
-      strcmp (tmp3, target) ||
-      strncmp (tmp3, target, 2) ||
-      memcmp (target, "K", 0) ||
-      strncmp (target, tmp3, 3))
-    {
-      eprintf (__LINE__, target, "X", 0);
-      test_failed = 1;
-    }
-
-  if (strcpy (tmp3, "Y") != tmp3 ||
-      strcat (tmp3, "Y") != tmp3 ||
-      memset (target, 'Y', 2) != target)
-    {
-      eprintf (__LINE__, target, "Y", 0);
-      test_failed = 1;
-    }
-
-  target[2] = '\0';
-  if (memcmp (target, "YY", 2) || strcmp (target, "YY") ||
-      strlen (target) != 2 || memchr (target, 'Y', 2) != target ||
-      strcmp (tmp3, target) ||
-      strncmp (target, tmp3, 3) ||
-      strncmp (target, tmp3, 4) ||
-      strncmp (target, tmp3, 2) ||
-      strchr (target, 'Y') != target)
-    {
-      eprintf (__LINE__, target, "YY", 2);
-      test_failed = 1;
-    }
-
-  strcpy (target, "WW");
-  if (memcmp (target, "WW", 2) || strcmp (target, "WW") ||
-      strlen (target) != 2 || memchr (target, 'W', 2) != target ||
-      strchr (target, 'W') != target)
-    {
-      eprintf (__LINE__, target, "WW", 2);
-      test_failed = 1;
-    }
-
-  if (strncpy (target, "XX", 16) != target ||
-      memcmp (target, "XX\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16))
-    {
-      eprintf (__LINE__, target, "XX\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16);
-      test_failed = 1;
-    }
-
-  if (strcpy (tmp3, "ZZ") != tmp3 ||
-      strcat (tmp3, "Z") != tmp3 ||
-      memcpy (tmp4, "Z", 2) != tmp4 ||
-      strcat (tmp4, "ZZ") != tmp4 ||
-      memset (target, 'Z', 3) != target)
-    {
-      eprintf (__LINE__, target, "ZZZ", 3);
-      test_failed = 1;
-    }
-
-  target[3] = '\0';
-  tmp5[0] = '\0';
-  strncat (tmp5, "123", 2);
-  if (memcmp (target, "ZZZ", 3) || strcmp (target, "ZZZ") ||
-      strcmp (tmp3, target) || strcmp (tmp4, target) ||
-      strncmp (target, "ZZZ", 4) || strncmp (target, "ZZY", 3) <= 0 ||
-      strncmp ("ZZY", target, 4) >= 0 ||
-      memcmp (tmp5, "12", 3) ||
-      strlen (target) != 3)
-    {
-      eprintf (__LINE__, target, "ZZZ", 3);
-      test_failed = 1;
-    }
-
-  target[2] = 'K';
-  if (memcmp (target, "ZZZ", 2) || strcmp (target, "ZZZ") >= 0 ||
-      memcmp (target, "ZZZ", 3) >= 0 || strlen (target) != 3 ||
-      memchr (target, 'K', 3) != target + 2 ||
-      strncmp (target, "ZZZ", 2) || strncmp (target, "ZZZ", 4) >= 0 ||
-      strchr (target, 'K') != target + 2)
-    {
-      eprintf (__LINE__, target, "ZZK", 3);
-      test_failed = 1;
-    }
-  
-  strcpy (target, "AAA");
-  if (memcmp (target, "AAA", 3) || strcmp (target, "AAA") ||
-      strncmp (target, "AAA", 3) ||
-      strlen (target) != 3)
-    {
-      eprintf (__LINE__, target, "AAA", 3);
-      test_failed = 1;
-    }
-  
-  j = 5;
-  while (j < MAX_1)
-    {
-      for (i = j-1; i <= j+1; ++i)
-        {
-	  /* don't bother checking unaligned data in the larger
-	     sizes since it will waste time without performing additional testing */
-	  if (i <= 16 * sizeof(long))
-	    {
-	      align_test_iterations = 2*sizeof(long);
-              if (i <= 2 * sizeof(long) + 1)
-                z = 2;
-	      else
-	        z = 2 * sizeof(long);
-            }
-	  else
-            {
-	      align_test_iterations = 1;
-            }
-
-	  for (x = 0; x < align_test_iterations; ++x)
-	    {
-	      tmp1 = target + x;
-	      tmp2 = buffer2 + x;
-	      tmp3 = buffer3 + x;
-	      tmp4 = buffer4 + x;
-	      tmp5 = buffer5 + x;
-	      tmp6 = buffer6 + x;
-
-	      first_char = array[i % (sizeof(array) - 1)];
-	      second_char = array2[i % (sizeof(array2) - 1)];
-	      memset (tmp1, first_char, i);
-	      mycopy (tmp2, tmp1, i);
-	      myset (tmp2 + z, second_char, i - z - 1);
-	      if (memcpy (tmp1 + z, tmp2 + z, i - z - 1) != tmp1 + z)
-		{
-		  printf ("error at line %d\n", __LINE__);
-		  test_failed = 1;
-		}
-
-	      tmp1[i] = '\0';
-	      tmp2[i] = '\0';
-	      if (strcpy (expected, tmp2) != expected)
-		{
-		  printf ("error at line %d\n", __LINE__);
-		  test_failed = 1;
-		}
-	      tmp2[i-z] = first_char + 1;
-	      if (memmove (tmp2 + z + 1, tmp2 + z, i - z - 1) != tmp2 + z + 1 ||
-		  memset (tmp3, first_char, i) != tmp3)
-		{
-		  printf ("error at line %d\n", __LINE__);
-		  test_failed = 1;
-		}
-
-	      myset (tmp4, first_char, i);
-	      tmp5[0] = '\0';
-	      if (strncpy (tmp5, tmp1, i+1) != tmp5 ||
-		  strcat (tmp5, tmp1) != tmp5)
-		{
-		  printf ("error at line %d\n", __LINE__);
-		  test_failed = 1;
-		}
-	      mycopy (tmp6, tmp1, i);
-	      mycopy (tmp6 + i, tmp1, i + 1);
-
-	      tmp7[2*i+z] = second_char;
-              strcpy (tmp7, tmp1);
-         
-	      strchr (tmp1, second_char);
- 
-	      if (memcmp (tmp1, expected, i) || strcmp (tmp1, expected) ||
-		  strncmp (tmp1, expected, i) ||
-                  strncmp (tmp1, expected, i+1) ||
-		  strcmp (tmp1, tmp2) >= 0 || memcmp (tmp1, tmp2, i) >= 0 ||
-		  strncmp (tmp1, tmp2, i+1) >= 0 ||
-		  strlen (tmp1) != i || memchr (tmp1, first_char, i) != tmp1 ||
-		  strchr (tmp1, first_char) != tmp1 ||
-		  memchr (tmp1, second_char, i) != tmp1 + z ||
-		  strchr (tmp1, second_char) != tmp1 + z ||
-		  strcmp (tmp5, tmp6) ||
-		  strncat (tmp7, tmp1, i+2) != tmp7 ||
-		  strcmp (tmp7, tmp6) ||
-		  tmp7[2*i+z] != second_char)
-		{
-		  eprintf (__LINE__, tmp1, expected, 0);
-		  printf ("x is %d\n",x);
-		  printf ("i is %d\n", i);
-		  printf ("tmp1 is <%p>\n", tmp1);
-		  printf ("tmp5 is <%p> <%s>\n", tmp5, tmp5);
-		  printf ("tmp6 is <%p> <%s>\n", tmp6, tmp6);
-		  test_failed = 1;
-		}
-
-	      for (k = 1; k <= align_test_iterations && k <= i; ++k)
-		{
-		  if (memcmp (tmp3, tmp4, i - k + 1) != 0 ||
-		      strncmp (tmp3, tmp4, i - k + 1) != 0)
-		    {
-		      printf ("Failure at line %d, comparing %.*s with %.*s\n",
-			      __LINE__, i, tmp3, i, tmp4);
-		      test_failed = 1;
-		    }
-		  tmp4[i-k] = first_char + 1;
-		  if (memcmp (tmp3, tmp4, i) >= 0 ||
-		      strncmp (tmp3, tmp4, i) >= 0 ||
-		      memcmp (tmp4, tmp3, i) <= 0 ||
-		      strncmp (tmp4, tmp3, i) <= 0)
-		    {
-		      printf ("Failure at line %d, comparing %.*s with %.*s\n",
-			      __LINE__, i, tmp3, i, tmp4);
-		      test_failed = 1;
-		    }
-		  tmp4[i-k] = first_char;
-		}
-	    }              
-        }
-      j = ((2 * j) >> 2) << 2;
-    }
-
-  printf("\n %s finished\n", __FILE__);
-  if (test_failed)
-  {
-	printf("\n %s FAILED\n", __FILE__);
-    abort();
-  }
-  else
-    exit(0);
-}
\ No newline at end of file
diff --git a/programs/develop/ktcc/trunk/libctest/udiv.c b/programs/develop/ktcc/trunk/libctest/udiv.c
deleted file mode 100644
index 3522c6340f..0000000000
--- a/programs/develop/ktcc/trunk/libctest/udiv.c
+++ /dev/null
@@ -1,170 +0,0 @@
-#include "test.h"
-//#include <stdint.h>
-
-/*
-static uint64_t randstate = 0x123456789abcdef0ull;
-static uint64_t rnd(void) {
-	randstate = 6364136223846793005ull*randstate + 1;
-	return randstate;
-}
-void test_maketest()
-{
-	int i;
-	uint64_t x,y;
-	for (i = 0; i < 128; i++) {
-		x = rnd();
-		y = rnd()>>(i/2);
-		if (!y)
-			continue;
-		printf("0x%llxull, 0x%llxull, 0x%llxull, 0x%llxull,\n", x, y, x/y, x%y);
-	}
-}
-*/
-
-static struct {
-	uint64_t x, y, div, mod;
-} t[] = {
-0x8ddb1a43e77c4031ull, 0x5950e8c33d34979eull, 0x1ull, 0x348a3180aa47a893ull,
-0x723f4114006c08c7ull, 0x817de530db2b43fcull, 0x0ull, 0x723f4114006c08c7ull,
-0x47811fa5f00f74dull, 0x3d98e7d3fcd5d5c5ull, 0x0ull, 0x47811fa5f00f74dull,
-0x51ffcc7cdc989d43ull, 0x36be8bd6746b70e4ull, 0x1ull, 0x1b4140a6682d2c5full,
-0x57bf9128512fe829ull, 0x197b3858155d498dull, 0x3ull, 0xb4de82011180b82ull,
-0x89fc1c5968fa817full, 0xdcea797734c7115ull, 0x9ull, 0xdb838065b4a87c2ull,
-0x4ed5264cf7092ec5ull, 0xde40d1e15ef3e74ull, 0x5ull, 0x960e4b6895cf681ull,
-0xffd86b253d97317bull, 0x13f9ff2d24b6d6f4ull, 0xcull, 0x1020750785051e0bull,
-0x8771fa2da656a721ull, 0x9210fe654c59bfcull, 0xeull, 0x7a31b9503881f59ull,
-0xb5961d12bcd3e937ull, 0xbdb5a33662f547aull, 0xfull, 0x3bbd40fc00df611ull,
-0x93c79eecdac7ed3dull, 0x6f267c57ea2b7b5ull, 0x15ull, 0x1e51bb9776edb64ull,
-0x6b93ffce49f1a4b3ull, 0x3583d1f9702ee03ull, 0x20ull, 0x8c5bdb6993e453ull,
-0x138aefcc98ce5d19ull, 0x117002fa7600b11ull, 0x11ull, 0x103eca27b6da0f8ull,
-0xb3da641cef491fefull, 0x357615f638334b8ull, 0x35ull, 0x2c33b5d551f35d7ull,
-0x71c4b06e463912b5ull, 0x1c286ad9e8f5229ull, 0x40ull, 0x1230506a2648875ull,
-0x97d4cf7df046d6ebull, 0x1e9412f5c77b2b8ull, 0x4full, 0xd9b1e06756b023ull,
-0x1428f04bd490ea11ull, 0x9d97f29a897c93ull, 0x20ull, 0x75f1f8836157b1ull,
-0x35256c76832705a7ull, 0xa962f1a447dcd7ull, 0x50ull, 0x3680f32cb20277ull,
-0x2969e82bd9347f2dull, 0x723d68574d4156ull, 0x5cull, 0x5bd6ac79710445ull,
-0x9061a12aae71a823ull, 0x4186d8a1a66175ull, 0x234ull, 0x48be68be2f25full,
-0x695b8d33ef342e09ull, 0x3ed1fe1a998fe3ull, 0x1adull, 0x15a6615bde0ea2ull,
-0x46b4dd1e06367a5full, 0xa04e70622e4e8ull, 0x70eull, 0x64750bc0b9dafull,
-0xd68b05ba7eee12a5ull, 0x72ab3fb682444ull, 0x1defull, 0x3c437fc988329ull,
-0x1e59cc2ac508f85bull, 0xeb15ae6d4d7f9ull, 0x210ull, 0xc00aeae0b86cbull,
-0x296f8d2c76a0901ull, 0xf65628b31b01ull, 0x2b0ull, 0xf14566117651ull,
-0x7036f5ad7cbc5e17ull, 0xa09d3bfcf72cfull, 0xb2dull, 0x72236db564ab4ull,
-0x915d6883c575ad1dull, 0x3a38d68d3a38eull, 0x27f2ull, 0x241de6f7a6ee1ull,
-0x845ba74f5adfa793ull, 0x2f6950e58d00bull, 0x2caaull, 0x249dc90239c45ull,
-0xb910d16c54805af9ull, 0x1fc2ca5c99a7aull, 0x5d3aull, 0x1771487b50955ull,
-0x27a2e280bcf990cfull, 0x389aa0c0b0cc0ull, 0xb34ull, 0x9d71d12eb9cfull,
-0x1e032f04a5372e95ull, 0x63c2a1d58710ull, 0x4d04ull, 0x154ce4414255ull,
-0x3a1a5659908495cbull, 0x279dcd85418aull, 0x17775ull, 0x132c6f9c7bb9ull,
-0xd769a376e5e103f1ull, 0xadacb670e0c7ull, 0x13d85ull, 0x8ad256e5d18eull,
-0x269f4f4baaaf287ull, 0x1aed2ad9daf0ull, 0x16f3ull, 0x426550f80b7ull,
-0x6700daeeb87a770dull, 0xeca7ab1aa93ull, 0x6f6c5ull, 0x70d9466f1eeull,
-0xd0201f3783c2a303ull, 0x3a0c01aa3e6aull, 0x395e1ull, 0x18b33b9015d9ull,
-0xca3f2e00d291e3e9ull, 0xbe0e048cd94ull, 0x1106c2ull, 0x37f7fc0a1c1ull,
-0xec4d240dc289633full, 0x4f8aadb7483ull, 0x2f8855ull, 0x46e0db91bc0ull,
-0xd7967b29e2e36685ull, 0xe61d902db27ull, 0xefd69ull, 0x36811fff886ull,
-0xe3ecd4374320af3bull, 0x4edd0edd0a0ull, 0x2e3defull, 0x4ad0da4c9dbull,
-0x7a08fe1d98b4dae1ull, 0x6bced9c0c15ull, 0x121c89ull, 0x40c856617a4ull,
-0x34435992a5c9c2f7ull, 0x4f4a94c109full, 0xa8bc9ull, 0x94c5d46120ull,
-0x6fd0027468f1dcfdull, 0x597186b0153ull, 0x140060ull, 0x16f26555dddull,
-0x4fe37c1db1619a73ull, 0x47a0c30bd15ull, 0x11d861ull, 0x5964fb3d7eull,
-0x77aa77f86d07c8d9ull, 0x3a39cf03d65ull, 0x20e21cull, 0x37f7fede7cdull,
-0xc072e76ad59cf1afull, 0x3a786701dull, 0x34a98c59ull, 0x22b6b1b9aull,
-0xfb8e8f1f7781ba75ull, 0xe8ca427d3eull, 0x114a34dull, 0xa344eb94cfull,
-0x160e34cf590444abull, 0xe2388f12feull, 0x18f574ull, 0xc303329393ull,
-0x2509ddea3a648dd1ull, 0xec762d81bcull, 0x281955ull, 0xc0463d1e65ull,
-0xc9ba10cd6eafcf67ull, 0x96a51d06f7ull, 0x156ce72ull, 0x133e2df369ull,
-0x1dd4fe261b4adeedull, 0x2736e25406ull, 0xc2bfefull, 0x1354c1f353ull,
-0x480258f92fc38de3ull, 0x2599b52bb0ull, 0x1ea450cull, 0x2879f11a3ull,
-0x5a3257b1114109c9ull, 0x2978f9f1aaull, 0x22cc30aull, 0x1317311b25ull,
-0xf4eeda8f34ab3c1full, 0x1aa70450d9ull, 0x9309d64ull, 0x1187b6925bull,
-0x3c2c319ca8612a65ull, 0x73fc01eceull, 0x84d0088ull, 0x3165accf5ull,
-0x4f6034e74a16561bull, 0x1f29d53707ull, 0x28c0daaull, 0xd88e07075ull,
-0x206665a7072f1cc1ull, 0xda87e7ceaull, 0x25f48c1ull, 0xd3ddb2057ull,
-0x100c559d7db417d7ull, 0xb907ebbc2ull, 0x1634188ull, 0xa2eae16c7ull,
-0x64c5f83691b47cddull, 0x5aced6ebbull, 0x11c17fb7ull, 0x344109030ull,
-0x32a812777eaf7d53ull, 0x1cb63fe4full, 0x1c3a9675ull, 0xb113f938ull,
-0x67478d96865ca6b9ull, 0x142fa03aull, 0x51dcb463dull, 0x11359ce7ull,
-0x71024e740deb428full, 0x142d3885ull, 0x599d9edd5ull, 0x13b1ae6ull,
-0x52c78160b090b655ull, 0xd02101c6ull, 0x65d1b205ull, 0x1c0a0177ull,
-0x16917d5f9fde38bull, 0xfb1566c7ull, 0x17029e0ull, 0x1bbe166bull,
-0xa6ee688a0d1387b1ull, 0x22c4d384ull, 0x4cd19afcfull, 0x77143f5ull,
-0x74babc1be2ed9c47ull, 0x22eda9a6ull, 0x3578b1967ull, 0x189b247dull,
-0x7c5cbf2dfc1db6cdull, 0x5f09c060ull, 0x14efd44d4ull, 0x5210e74dull,
-0x7c046071c1ac68c3ull, 0x3696c8e6ull, 0x24596d86bull, 0x26060a1ull,
-0x84728ab55d399fa9ull, 0x267d7771ull, 0x370ea7405ull, 0x255d1674ull,
-0x99f57100ef5404ffull, 0x10c0df86ull, 0x9308fef0dull, 0x9009131ull,
-0x3f4c0514b0df5e45ull, 0xf2c3810ull, 0x42bf84d39ull, 0x3aa12b5ull,
-0xd01edb572821ecfbull, 0x2a443aeull, 0x4ec8b88639ull, 0x111c73dull,
-0xeecb08561bd0cea1ull, 0xbeca231ull, 0x140692508bull, 0x9b36e06ull,
-0x8c856facc6335cb7ull, 0x398eab4ull, 0x271008c7a5ull, 0x922ab3ull,
-0x23fb9839e8358cbdull, 0x24deb54ull, 0xf9d714151ull, 0xb9c329ull,
-0x2005d5de30015033ull, 0x47c06dbull, 0x7240bccbaull, 0x104d115ull,
-0x67d59c29e076f499ull, 0x179f009ull, 0x465554ac22ull, 0x10b0767ull,
-0x32d2dd34369c836full, 0x13d3fbfull, 0x2902f2fb54ull, 0x7553c3ull,
-0x3960c3c99fdc2235ull, 0x1b808baull, 0x21618743cdull, 0x11e7743ull,
-0x343bad5adfa9726bull, 0xeef444ull, 0x37f58c51a6ull, 0x3d8a53ull,
-0x7a4aadd7b4e5f191ull, 0x129c9ull, 0x6921bb5a2a53ull, 0x6b66ull,
-0x9eb7dae5d71c5927ull, 0x31d7f5ull, 0x32f2ff2c6d5ull, 0x22c4eull,
-0x1b285999316afeadull, 0x115477ull, 0x1912cf6611eull, 0x801bbull,
-0x917aee3d84b533a3ull, 0x71d26full, 0x1473408589aull, 0x6e74ddull,
-0x18e6a86b0473a589ull, 0x50a12ull, 0x4f0fabc67d4ull, 0x210a1ull,
-0xf22c9887813bbddfull, 0x5b17aull, 0x2a897505c07bull, 0x1f841ull,
-0xef7a551239d60225ull, 0x7fb5aull, 0x1e00b98e188bull, 0x41847ull,
-0xffd2ad0e77b73dbull, 0x146f14ull, 0xc8500600a3ull, 0xba1full,
-0x76743abdfb91f081ull, 0xd5888ull, 0x8e0303c479cull, 0x245a1ull,
-0xc2eeb030bcff9197ull, 0x7a4e8ull, 0x198034e02c37ull, 0x343bfull,
-0x63cc9c23f0ed0c9dull, 0x6c1e5ull, 0xec4d5841041ull, 0x38178ull,
-0x7ad70f846e8f1313ull, 0x7fdf5ull, 0xf5ecec69bc9ull, 0x756b6ull,
-0x60de3d71574eb279ull, 0x6ea3ull, 0xe02421997a61ull, 0x18b6ull,
-0xd27054901c68b44full, 0x2dd0full, 0x497d639c8f46ull, 0xe135ull,
-0xbcf297b8f0dbfe15ull, 0xcf17ull, 0xe992af0ca1abull, 0x32b8ull,
-0x96c3ae70323ef14bull, 0xbbdcull, 0xcd7329b68d81ull, 0x1b6full,
-0xdc1a13cfa4d3cb71ull, 0xdb16ull, 0x1012fe5ed296full, 0x46e7ull,
-0xa1d40a2986f40607ull, 0x8067ull, 0x142a473fdb7beull, 0x1895ull,
-0x227f92ef6daab68dull, 0x15ecull, 0x192dda5d5ed25ull, 0xf71ull,
-0xc0a4a7810015ee83ull, 0x6064ull, 0x1ffa220762fc8ull, 0x4463ull,
-0xd38b6eb9f0e71b69ull, 0x1909ull, 0x8732ce2cc77f4ull, 0xfd5ull,
-0x2e588bdb751a66bfull, 0x229cull, 0x156d025c70d97ull, 0x10bbull,
-0xd90f7e11dcbd1605ull, 0x760ull, 0x1d6e934381ba2eull, 0x2c5ull,
-0x60ab67a4e5aeabbull, 0x1bf7ull, 0x374f26f3e3edull, 0x210ull,
-0x224f627be76a8261ull, 0x4f4ull, 0x6ed4d3882b567ull, 0x35ull,
-0x300d1ab91bd0b677ull, 0xe9cull, 0x34a002fb76e63ull, 0x823ull,
-0x2a63d80e0c52fc7dull, 0x32ull, 0xd90970ebc4383full, 0x2full,
-0xb0e94bbc1f90c5f3ull, 0x3b3ull, 0x2fd2ef70381c52ull, 0x29dull,
-0x2b5dc22562dbe059ull, 0x30aull, 0xe45055015fff5ull, 0x1c7ull,
-0x4a7fd1078807d52full, 0x18dull, 0x300a32f60677d4ull, 0x16bull,
-0x41a01ee8ab0849f5ull, 0x13cull, 0x352a3971f57e9dull, 0x29ull,
-0x95a7287ad5f6602bull, 0x1d0ull, 0x529130d1034a23ull, 0xbbull,
-0x723bacc76bd51551ull, 0x16ull, 0x53142091089af83ull, 0xfull,
-0x81c49febaa2ca2e7ull, 0xcdull, 0xa20d44956f5bf4ull, 0x83ull,
-0x11593d6b3f54de6dull, 0x63ull, 0x2cdc6b1a7f9078ull, 0x5ull,
-0x756c82d6f7069963ull, 0x5cull, 0x146bea3ba565525ull, 0x17ull,
-0xda882ab2a88c0149ull, 0x1bull, 0x8180194d6d5c728ull, 0x11ull,
-0xbb03671751a7ff9full, 0x20ull, 0x5d81b38ba8d3ffcull, 0x1full,
-0x6884fa0a8f0c99e5ull, 0x12ull, 0x5ce7fab40d6088cull, 0xdull,
-0x5052a2953c528441ull, 0x7ull, 0xb7984f0bf79809bull, 0x4ull,
-0x58dd1583185ecb57ull, 0x9ull, 0x9dfad0e90ee1697ull, 0x8ull,
-0xaa6870c376df5c5dull, 0x3ull, 0x38cd7aebd24a741full, 0x0ull,
-0x4b21d01617167e39ull, 0x2ull, 0x2590e80b0b8b3f1cull, 0x1ull,
-};
-
-int main(void)
-{
-	uint64_t x, y, div, mod;
-	int i;
-
-	for (i = 0; i < sizeof t/sizeof *t; i++) {
-		x = t[i].x;
-		y = t[i].y;
-		div = x / y;
-		mod = x % y;
-		if (div != t[i].div)
-			t_error("udiv %llu/%llu want %llu got %llu\n", x, y, t[i].div, div);
-		if (mod != t[i].mod)
-			t_error("umod %llu%%%llu want %llu got %llu\n", x, y, t[i].mod, mod);
-	}
-
-	printf("%s finished\n", __FILE__);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/ungetc.c b/programs/develop/ktcc/trunk/libctest/ungetc.c
deleted file mode 100644
index d658c199c7..0000000000
--- a/programs/develop/ktcc/trunk/libctest/ungetc.c
+++ /dev/null
@@ -1,114 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-//#include <errno.h>
-//#include <limits.h>
-//#include <unistd.h>
-#include "test.h"
-
-#define TEST(r, f, x, m) ( \
-	errno = 0, ((r) = (f)) == (x) || \
-	(t_error("%s failed (" m ")\n", #f, r, x, strerror(errno)), 0) )
-
-#define TEST_S(s, x, m) ( \
-	!strcmp((s),(x)) || \
-	(t_error("[%s] != [%s] (%s)\n", s, x, m), 0) )
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <kolibrisys.h>
-
-#define fgetc fgetc_dbg  
-#define ungetc ungetc_dbg  
-
-	
-int fgetc_dbg(FILE* file)
-{
-	int c = 0, rc;
-	
-	rc = fread(&c, 1, 1, file);
-
-	if (rc < 1) return EOF;
-
-	return c;
-}
-
-int ungetc_dbg(int c,FILE* file)
-{
-	dword res;
-
-    if(!file)
-    {
-        errno = E_INVALIDPTR;
-        return EOF;
-    }
-
-	if ((file->mode & 3!=FILE_OPEN_READ) && (file->mode & FILE_OPEN_PLUS==0))
-    {
-        errno = E_ACCESS;
-        return EOF;
-    }
-
-	if (file->filepos>file->filesize || file->filepos==0 || c == EOF || file->ungetc_buf != EOF)
-	{
-	    errno = E_EOF;
-		return EOF;
-	}
-	
-	file->ungetc_buf = c;
-	file->filepos--;
-
-	return c;
-}
-
-void mark(int n)
-{
-	n++;
-}	
-	
-
-int main(void)
-{
-	int i;
-	char a[100];
-	FILE *f;
-
-	TEST(i, !(f = fopen("_tmpfile.tmp","w+")), 0, "failed to create temp file %d!=%d (%s)");
-
-	if (!f) return t_status;
-
-	TEST(i, fprintf(f, "hello, world\n"), 13, "%d != %d (%m)");
-	TEST(i, fseek(f, 0, SEEK_SET), 0, "%d != %d (%m)");
-
-	TEST(i, feof(f), 0, "%d != %d");
-	TEST(i, fgetc(f), 'h', "'%c' != '%c'");
-	TEST(i, ftell(f), 1, "%d != %d");
-	TEST(i, ungetc('x', f), 'x', "%d != %d");
-	TEST(i, ftell(f), 0, "%d != %d");
-	TEST(i, fscanf(f, "%[h]", a), 0, "got %d fields, expected %d");
-	TEST(i, ftell(f), 0, "%d != %d");
-mark(0x11);
-printf("debug file ungetbuf=%d\n", f->ungetc_buf);
-	TEST(i, fgetc(f), 'x', "'%c' != '%c'");  
-	TEST(i, ftell(f), 1, "%d != %d");
-
-	TEST(i, fseek(f, 0, SEEK_SET), 0, "%d != %d");
-	TEST(i, ungetc('x', f), 'x', "%d != %d");
-mark(0x22);
-	TEST(i, fread(a, 1, sizeof a, f), 14, "read %d, expected %d"); 
-	a[14] = 0;
-	TEST_S(a, "xhello, world\n", "mismatch reading ungot character");
-
-	TEST(i, fseek(f, 0, SEEK_SET), 0, "%d != %d");
-	TEST(i, fscanf(f, "%[x]", a), 0, "got %d fields, expected %d");
-	TEST(i, ungetc('x', f), 'x', "unget failed after fscanf: %d != %d");
-	TEST(i, fgetc(f), 'x', "'%c' != '%c'");
-mark(0x33);	
-	TEST(i, ftell(f), 1, "%d != %d");
-	TEST(i, fgetc(f), 'h', "'%c' != '%c'");
-
-	printf("%s finished\n", __FILE__);
-	fclose(f);
-	return t_status;
-}
diff --git a/programs/develop/ktcc/trunk/libctest/ungetc2.c b/programs/develop/ktcc/trunk/libctest/ungetc2.c
deleted file mode 100644
index 8f4b44df81..0000000000
--- a/programs/develop/ktcc/trunk/libctest/ungetc2.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* ungetc example */
-#include <stdio.h>
-
-void trace_file(FILE* f, char* cmt);
-
-int main ()
-{
-  FILE * pFile;
-  int c;
-  char buffer [256];
-
-  pFile = fopen ("myfile.txt","rt");
-  if (pFile==NULL) perror ("Error opening file");
-  else while (!feof (pFile)) {
-	trace_file(pFile, "1");	
-
-    c=getc (pFile);
-
-	trace_file(pFile, "before ungetc");	
-
-    if (c == EOF) break;
-    if (c == '#') ungetc ('@',pFile);
-    else ungetc (c,pFile);
-	
-	trace_file(pFile, "after");	
-
-    if (fgets (buffer,255,pFile) != NULL)
-      puts (buffer);
-    else break;
-  }
-  return 0;
-}
-
-void trace_file(FILE* f, char* cmt)
-{
-	printf("%s[%s]\n", cmt, f->buffer);
-	printf("mode=%0X, filesize=%d, filepos=%d\n", f->mode, f->filesize, f->filepos);
-	printf("ungetc=%d, buffer_start=%d, buffer_end=%d\n", f->ungetc_buf, f->buffer_start, f->buffer_end);	
-}
\ No newline at end of file
diff --git a/programs/develop/ktcc/trunk/libctest/wtalloc.c b/programs/develop/ktcc/trunk/libctest/wtalloc.c
deleted file mode 100644
index 9f45e97de7..0000000000
--- a/programs/develop/ktcc/trunk/libctest/wtalloc.c
+++ /dev/null
@@ -1,131 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-
-// suballocator functions
-extern void* wtmalloc(size_t size);
-extern void  wtfree(void *pointer);
-extern void* wtrealloc(void* pointer, size_t size);
-extern void* wtcalloc (size_t num, size_t size);
-extern int   wtmalloc_freelist_check();
-extern int wtmalloc_poiner_check(void *ptr);
-extern void wtdump_alloc_stats();
-
-#ifdef __GNUC__
-void* sysmalloc(size_t sz)
-{
-	return malloc(sz);
-}
-#endif
-
-
-
-#define NUMPTR 10000
-
-char *pointers[NUMPTR];
-char values[NUMPTR];
-int  sizes[NUMPTR];
-
-int checkvalues()
-{
-	for (int i = 0; i < NUMPTR; i++)
-	{
-		if (!pointers[i]) continue;
-		assert(wtmalloc_poiner_check(pointers[i]));
-		
-		for (int j = 0; j < sizes[i]; j++)
-			assert(pointers[i][j] == values[i]);
-	}
-	return 1;
-}
-
-
-int main()
-{
-	char *ptr;
-	int i, sz;
-	
-	puts("Test started");
-	
-	// test start settings
-	assert(wtmalloc_freelist_check());
-	// test just single alloc/dealloc
-	ptr = wtmalloc(1000);
-	assert(wtmalloc_poiner_check(ptr));
-	wtfree(ptr);
-	assert(wtmalloc_freelist_check());
-
-	puts("test allocation started");
-	// test allocation
-	for (i = 0; i < NUMPTR; i++)
-	{
-		sz = rand() % 4200;
-		pointers[i] = wtmalloc(sz);
-		sizes[i] = sz;
-		values[i] = sz % 256;
-		memset(pointers[i], values[i], sz);
-
-		assert(wtmalloc_freelist_check());
-	}
-	assert(checkvalues());
-
-	puts("test random deallocation started");
-	// random deallocation
-	for (i = 0; i < NUMPTR; i++)
-	{
-		sz = rand() % 2;
-		if (sz)
-		{
-			wtfree(pointers[i]);
-			pointers[i] = NULL;
-		}
-	}
-	assert(wtmalloc_freelist_check());
-	assert(checkvalues());
-
-	puts("test allocation in free list gaps started");
-	// test allocation in free list gaps
-	for (i = 0; i < NUMPTR; i++)
-	{
-		if (pointers[i]) continue;
-		
-		sz = rand() % 4200;
-		pointers[i] = wtmalloc(sz);
-		sizes[i] = sz;
-		values[i] = sz % 256;
-		memset(pointers[i], values[i], sz);
-	}
-	assert(wtmalloc_freelist_check());
-	assert(checkvalues());
-	
-	puts("test realloc started");
-	// test realloc
-	for (i = 0; i < NUMPTR; i++)
-	{
-		sz = rand() % 4200;
-		pointers[i] = wtrealloc(pointers[i], sz);
-		
-		sizes[i] = sz;
-		memset(pointers[i], values[i], sz);
-	}
-	assert(wtmalloc_freelist_check());
-	assert(checkvalues());
-	
-	
-	puts("test full deallocation started");
-	// full deallocation
-	for (i = 0; i < NUMPTR; i++)
-	{
-		wtfree(pointers[i]);
-		pointers[i] = NULL;
-	}
-	assert(wtmalloc_freelist_check());
-	
-	wtdump_alloc_stats();
-
-	printf("\ntests all OK\n");
-	
-	return 0;
-
-}