16 Jul
2008
16 Jul
'08
9:40 p.m.
Author: cfinck
Date: Wed Jul 16 16:40:09 2008
New Revision: 34557
URL: http://svn.reactos.org/svn/reactos?rev=34557&view=rev
Log:
- Remove 2 wrong versions of wctomb and 2 wrong versions of wcstombs
- Implement new versions of wctomb and wcstombs, which consider the language set by
setlocale() and work according to all behaviours I could find when testing under WinXP
SP2.
This was tested with an own test suite (which I can commit as well if anyone is
interested)
- Do a real conversion to MultiByte characters using wctomb in fputwc and vfwprintf.
(verified under WinXP SP2)
- Set 'MSVCRT___lc_codepage' and 'MSVCRT___lc_collate_cp' to 1252 by
default ("C" locale) and not the current active codepage (which might not work
with i.e. Eastern codepages)
- Add a new check for 'MultiByteCount < 0' to WideCharToMultiByte (also
verified under WinXP SP2)
- Change MB_LEN_MAX back to 2, the value 5 only applies to newer CRT's (msvcrt only
handles single-byte and double-byte characters)
- Don't compile the Wine-imported 'wcscpy_s', it isn't available in
msvcrt
Removed:
trunk/reactos/lib/sdk/crt/string/wcstom.c
trunk/reactos/lib/sdk/crt/string/wcstomb.c
trunk/reactos/lib/sdk/crt/string/wcstombs.c
trunk/reactos/lib/sdk/crt/string/wctomb.c
Modified:
trunk/reactos/dll/win32/kernel32/misc/nls.c
trunk/reactos/include/crt/limits.h
trunk/reactos/lib/sdk/crt/crt.rbuild
trunk/reactos/lib/sdk/crt/include/internal/mbstring.h
trunk/reactos/lib/sdk/crt/locale/locale.c
trunk/reactos/lib/sdk/crt/stdio/file.c
trunk/reactos/lib/sdk/crt/string/wcs.c
Modified: trunk/reactos/dll/win32/kernel32/misc/nls.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/misc/nl…
==============================================================================
--- trunk/reactos/dll/win32/kernel32/misc/nls.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/kernel32/misc/nls.c [iso-8859-1] Wed Jul 16 16:40:09 2008
@@ -1295,7 +1295,8 @@
/* Check the parameters. */
if (WideCharString == NULL ||
(MultiByteString == NULL && MultiByteCount > 0) ||
- (PVOID)WideCharString == (PVOID)MultiByteString)
+ (PVOID)WideCharString == (PVOID)MultiByteString ||
+ MultiByteCount < 0)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
Modified: trunk/reactos/include/crt/limits.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/crt/limits.h?rev=3…
==============================================================================
--- trunk/reactos/include/crt/limits.h [iso-8859-1] (original)
+++ trunk/reactos/include/crt/limits.h [iso-8859-1] Wed Jul 16 16:40:09 2008
@@ -34,7 +34,7 @@
* Characteristics of the char data type.
*/
#define CHAR_BIT 8
-#define MB_LEN_MAX 5
+#define MB_LEN_MAX 2
#define SCHAR_MIN (-128)
#define SCHAR_MAX 127
Modified: trunk/reactos/lib/sdk/crt/crt.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/crt.rbuild?rev…
==============================================================================
--- trunk/reactos/lib/sdk/crt/crt.rbuild [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/crt.rbuild [iso-8859-1] Wed Jul 16 16:40:09 2008
@@ -355,9 +355,7 @@
<file>strxfrm.c</file>
<file>wcs.c</file>
<file>wcstol.c</file>
- <file>wcstombs.c</file>
<file>wcstoul.c</file>
- <file>wctomb.c</file>
<file>wsplitp.c</file>
<file>wtoi.c</file>
<file>wtoi64.c</file>
Modified: trunk/reactos/lib/sdk/crt/include/internal/mbstring.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/include/intern…
==============================================================================
--- trunk/reactos/lib/sdk/crt/include/internal/mbstring.h [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/include/internal/mbstring.h [iso-8859-1] Wed Jul 16 16:40:09
2008
@@ -37,7 +37,10 @@
#define LT (_MLEAD | _MTRAIL)
#define PT (_MPUNCT | _MTRAIL)
+#define MAX_LOCALE_LENGTH 256
extern unsigned char _mbctype[257];
+extern int MSVCRT___lc_codepage;
+extern char MSVCRT_current_lc_all[MAX_LOCALE_LENGTH];
#if defined (_MSC_VER)
Modified: trunk/reactos/lib/sdk/crt/locale/locale.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/locale/locale.…
==============================================================================
--- trunk/reactos/lib/sdk/crt/locale/locale.c [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/locale/locale.c [iso-8859-1] Wed Jul 16 16:40:09 2008
@@ -26,7 +26,6 @@
* string to produce lc_all.
*/
#define MAX_ELEM_LEN 64 /* Max length of country/language/CP string */
-#define MAX_LOCALE_LENGTH 256
unsigned char MSVCRT_mbctype[257];
static int g_mbcp_is_multibyte = 0;
@@ -388,8 +387,8 @@
{
MSVCRT_current_lc_all[0] = 'C';
MSVCRT_current_lc_all[1] = '\0';
- MSVCRT___lc_codepage = GetACP();
- MSVCRT___lc_collate_cp = GetACP();
+ MSVCRT___lc_codepage = 1252;
+ MSVCRT___lc_collate_cp = 1252;
switch (category) {
case MSVCRT_LC_ALL:
Modified: trunk/reactos/lib/sdk/crt/stdio/file.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/stdio/file.c?r…
==============================================================================
--- trunk/reactos/lib/sdk/crt/stdio/file.c [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/stdio/file.c [iso-8859-1] Wed Jul 16 16:40:09 2008
@@ -2475,23 +2475,28 @@
*/
wint_t CDECL fputwc(wint_t wc, FILE* file)
{
- if (file->_flag & _IOBINARY)
- {
- wchar_t mwc = wc;
-
- if (fwrite( &mwc, sizeof(mwc), 1, file) != 1)
- return WEOF;
- }
- else
- {
- /* Convert the character to ANSI */
- char c = (unsigned char)wc;
-
- if (fwrite( &c, sizeof(c), 1, file) != 1)
- return WEOF;
- }
-
- return wc;
+ if (file->_flag & _IOBINARY)
+ {
+ if (fwrite(&wc, sizeof(wc), 1, file) != 1)
+ return WEOF;
+ }
+ else
+ {
+ /* Convert to multibyte in text mode */
+ char mbc[MB_LEN_MAX];
+ int mb_return;
+
+ mb_return = wctomb(mbc, wc);
+
+ if(mb_return == -1)
+ return WEOF;
+
+ /* Output all characters */
+ if (fwrite(mbc, mb_return, 1, file) != 1)
+ return WEOF;
+ }
+
+ return wc;
}
/*********************************************************************
@@ -3121,7 +3126,6 @@
int CDECL vfwprintf(FILE* file, const wchar_t *format, va_list valist)
{
wchar_t buf[2048], *mem = buf;
- char mbbuf[2048], *mbmem = mbbuf;
int written, resize = sizeof(buf) / sizeof(wchar_t), retval;
/* See vfprintf comments */
while ((written = _vsnwprintf(mem, resize, format, valist)) == -1 ||
@@ -3137,17 +3141,22 @@
/* Check if outputting to a text-file */
if (fdesc[file->_file].wxflag & WX_TEXT)
{
- /* Convert to multibyte then */
- written = wcstombs(NULL, mem, 0);
-
- if (written >= sizeof(mbbuf) && (written != (int)-1))
- mbmem = malloc(written + 1);
-
- wcstombs(mbmem, mem, written);
- retval = fwrite(mbmem, 1, written, file);
-
- if (mbmem != mbbuf)
- free(mbmem);
+ /* Convert each character and stop at the first invalid character. Behavior
verified by tests under WinXP SP2 */
+ char chMultiByte[MB_LEN_MAX];
+ int nReturn;
+
+ retval = 0;
+
+ while(*mem)
+ {
+ nReturn = wctomb(chMultiByte, *mem);
+
+ if(nReturn == -1)
+ break;
+
+ retval += fwrite(chMultiByte, 1, nReturn, file);
+ mem++;
+ }
}
else
{
Modified: trunk/reactos/lib/sdk/crt/string/wcs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/string/wcs.c?r…
==============================================================================
--- trunk/reactos/lib/sdk/crt/string/wcs.c [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/string/wcs.c [iso-8859-1] Wed Jul 16 16:40:09 2008
@@ -40,12 +40,6 @@
//WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
-// HACK for LIBCNT
-#ifndef debugstr_w
-#define debugstr_w
-#endif
-
-
#undef sprintf
#undef wsprintf
#undef snprintf
@@ -77,6 +71,7 @@
return strcmpiW( str1, str2 );
}
#endif
+
/*********************************************************************
* _wcsnset (MSVCRT.@)
*/
@@ -102,6 +97,7 @@
}
return ret;
}
+
#ifndef _LIBCNT_
/*********************************************************************
* _wcsset (MSVCRT.@)
@@ -854,6 +850,7 @@
return _vsnwprintf( str, INT_MAX, format, args );
}
#endif
+
/*********************************************************************
* wcscoll (MSVCRT.@)
*/
@@ -876,6 +873,7 @@
}
return NULL;
}
+
#ifndef _LIBCNT_
/*********************************************************************
* wcstok (MSVCRT.@)
@@ -896,17 +894,131 @@
data->wcstok_next = str;
return ret;
}
+
+/*********************************************************************
+ * wctomb (MSVCRT.@)
+ */
+INT CDECL wctomb(char *mbchar, wchar_t wchar)
+{
+ BOOL bUsedDefaultChar;
+ char chMultiByte[MB_LEN_MAX];
+ int nBytes;
+
+ /* At least one parameter needs to be given, the length of a null character cannot be
queried (verified by tests under WinXP SP2) */
+ if(!mbchar && !wchar)
+ return 0;
+
+ /* Use WideCharToMultiByte for doing the conversion using the codepage currently set
with setlocale() */
+ nBytes = WideCharToMultiByte(MSVCRT___lc_codepage, 0, &wchar, 1, chMultiByte,
MB_LEN_MAX, NULL, &bUsedDefaultChar);
+
+ /* Only copy the character if an 'mbchar' pointer was given.
+
+ The "C" locale is emulated with codepage 1252 here. This codepage has a
default character "?", but the "C" locale doesn't have one.
+ Therefore don't copy the character in this case. */
+ if(mbchar && !(MSVCRT_current_lc_all[0] == 'C' &&
!MSVCRT_current_lc_all[1] && bUsedDefaultChar))
+ memcpy(mbchar, chMultiByte, nBytes);
+
+ /* If the default character was used, set errno to EILSEQ and return -1. */
+ if(bUsedDefaultChar)
+ {
+ __set_errno(EILSEQ);
+ return -1;
+ }
+
+ /* Otherwise return the number of bytes this character occupies. */
+ return nBytes;
+}
+
+size_t CDECL wcstombs(char *mbstr, const wchar_t *wcstr, size_t count)
+{
+ BOOL bUsedDefaultChar;
+ char* p = mbstr;
+ int nResult;
+
+ /* Does the caller query for output buffer size? */
+ if(!mbstr)
+ {
+ int nLength;
+
+ /* If we currently use the "C" locale, the length of the input string
is returned (verified by tests under WinXP SP2) */
+ if(MSVCRT_current_lc_all[0] == 'C' && !MSVCRT_current_lc_all[1])
+ return wcslen(wcstr);
+
+ /* Otherwise check the length each character needs and build a final return value
out of this */
+ count = wcslen(wcstr);
+ nLength = 0;
+
+ while((int)(--count) >= 0 && *wcstr)
+ {
+ /* Get the length of this character */
+ nResult = wctomb(NULL, *wcstr++);
+
+ /* If this character is not convertible in the current locale, the end result
will be -1 */
+ if(nResult == -1)
+ return -1;
+
+ nLength += nResult;
+ }
+
+ /* Return the final length */
+ return nLength;
+ }
+
+ /* Convert the string then */
+ bUsedDefaultChar = FALSE;
+
+ for(;;)
+ {
+ char chMultiByte[MB_LEN_MAX];
+ UINT uLength;
+
+ /* Are we at the terminating null character? */
+ if(!*wcstr)
+ {
+ /* Set the null character, but don't increment the pointer as the
returned length never includes the terminating null character */
+ *p = 0;
+ break;
+ }
+
+ /* Convert this character into the temporary chMultiByte variable */
+ ZeroMemory(chMultiByte, MB_LEN_MAX);
+ nResult = wctomb(chMultiByte, *wcstr++);
+
+ /* Check if this was an invalid character */
+ if(nResult == -1)
+ bUsedDefaultChar = TRUE;
+
+ /* If we got no character, stop the conversion process here */
+ if(!chMultiByte[0])
+ break;
+
+ /* Determine whether this is a double-byte or a single-byte character */
+ if(chMultiByte[1])
+ uLength = 2;
+ else
+ uLength = 1;
+
+ /* Decrease 'count' by the character length and check if the buffer can
still hold the full character */
+ count -= uLength;
+
+ if((int)count < 0)
+ break;
+
+ /* It can, so copy it and move the pointer forward */
+ memcpy(p, chMultiByte, uLength);
+ p += uLength;
+ }
+
+ if(bUsedDefaultChar)
+ return -1;
+
+ /* Return the length in bytes of the copied characters (without the terminating null
character) */
+ return p - mbstr;
+}
#endif
+
#ifndef __REACTOS__
/*********************************************************************
- * wctomb (MSVCRT.@)
- */
-INT CDECL wctomb( char *dst, wchar_t ch )
-{
- return WideCharToMultiByte( CP_ACP, 0, &ch, 1, dst, 6, NULL, NULL );
-}
-
-/*********************************************************************
* iswalnum (MSVCRT.@)
*/
INT CDECL iswalnum( wchar_t wc )
@@ -993,8 +1105,7 @@
{
return isxdigitW( wc );
}
-#endif
-#ifndef _LIBCNT_
+
/*********************************************************************
* wcscpy_s (MSVCRT.@)
*/
Removed: trunk/reactos/lib/sdk/crt/string/wcstom.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/string/wcstom.…
==============================================================================
--- trunk/reactos/lib/sdk/crt/string/wcstom.c [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/string/wcstom.c (removed)
@@ -1,39 +1,0 @@
-/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS system libraries
- * FILE: lib/msvcrt/mbstring/wcstom.c
- * PURPOSE:
- * PROGRAMER:
- * UPDATE HISTORY:
- * 05/30/08: Samuel Serapion adapted from PROJECT C Library
- *
- */
-
-#include <precomp.h>
-#include <mbctype.h>
-
-/*
- * @implemented
- */
-size_t wcstombs (char *string, const wchar_t *widechar, size_t count)
-{
- int n, bytes;
- int cnt = 0;
-
- for (n = 0; n < count; n++) {
-
- if ((bytes = wctomb (string, *widechar)) < 0)
- return -1;
-
- if (*string == 0)
- return cnt;
-
- widechar++;
- string += bytes;
- cnt += bytes;
- }
-
- return cnt;
-}
-
-
Removed: trunk/reactos/lib/sdk/crt/string/wcstomb.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/string/wcstomb…
==============================================================================
--- trunk/reactos/lib/sdk/crt/string/wcstomb.c [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/string/wcstomb.c (removed)
@@ -1,114 +1,0 @@
-/* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include <precomp.h>
-#include <wchar.h>
-
-#ifndef EILSEQ
-#define EILSEQ EINVAL
-#endif
-
-static const wchar_t encoding_mask[] =
-{
- (wchar_t)~0x7ff, (wchar_t)~0xffff, (wchar_t)~0x1fffff, (wchar_t)~0x3ffffff
-};
-
-static const unsigned char encoding_byte[] =
-{
- 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
-};
-
-/* The state is for this UTF8 encoding not used. */
-//static mbstate_t internal;
-
-
-//extern mbstate_t __no_r_state; /* Defined in mbtowc.c. */
-
-size_t
-__wcrtomb (char *s, wchar_t wc);
-
-/*
- * Convert WCHAR into its multibyte character representation,
- * putting this in S and returning its length.
- *
- * Attention: this function should NEVER be intentionally used.
- * The interface is completely stupid. The state is shared between
- * all conversion functions. You should use instead the restartable
- * version `wcrtomb'.
- *
- * @implemented
- */
-int
-wctomb (char *s, wchar_t wchar)
-{
- /* If S is NULL the function has to return null or not null
- depending on the encoding having a state depending encoding or
- not. This is nonsense because any multibyte encoding has a
- state. The ISO C amendment 1 corrects this while introducing the
- restartable functions. We simply say here all encodings have a
- state. */
- if (s == NULL)
- return 1;
-
- return __wcrtomb (s, wchar);
-}
-
-
-size_t
-__wcrtomb (char *s, wchar_t wc)
-{
- char fake[1];
- size_t written = 0;
-
-
-
- if (s == NULL)
- {
- s = fake;
- wc = L'\0';
- }
-
- if (wc < 0x80)
- {
- /* It's a one byte sequence. */
- if (s != NULL)
- *s = (char) wc;
- return 1;
- }
-
- for (written = 2; written < 6; ++written)
- if ((wc & encoding_mask[written - 2]) == 0)
- break;
-
- if (s != NULL)
- {
- size_t cnt = written;
- s[0] = encoding_byte[cnt - 2];
-
- --cnt;
- do
- {
- s[cnt] = 0x80 | (wc & 0x3f);
- wc >>= 6;
- }
- while (--cnt > 0);
- s[0] |= wc;
- }
-
- return written;
-}
Removed: trunk/reactos/lib/sdk/crt/string/wcstombs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/string/wcstomb…
==============================================================================
--- trunk/reactos/lib/sdk/crt/string/wcstombs.c [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/string/wcstombs.c (removed)
@@ -1,157 +1,0 @@
-/* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include <precomp.h>
-#include <wchar.h>
-
-#ifndef EILSEQ
-#define EILSEQ EINVAL
-#endif
-
-
-static const wchar_t encoding_mask[] =
-{
- (~0x7ff&WCHAR_MAX), (~0xffff&WCHAR_MAX), (~0x1fffff&WCHAR_MAX),
(~0x3ffffff&WCHAR_MAX)
-};
-
-static const unsigned char encoding_byte[] =
-{
- 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
-};
-
-/* We don't need the state really because we don't have shift states
- to maintain between calls to this function. */
-
-static mbstate_t mbstate_internal;
-
-
-mbstate_t __no_r_state; /* Now defined in wcstombs.c. */
-//extern mbstate_t __no_r_state; /* Defined in mbtowc.c. */
-
-size_t
-__wcsrtombs (char *dst, const wchar_t **src, size_t len, mbstate_t *ps);
-
-/*
- * Convert the `wchar_t' string in PWCS to a multibyte character string
- * in S, writing no more than N characters. Return the number of bytes
- * written, or (size_t) -1 if an invalid `wchar_t' was found.
- *
- * Attention: this function should NEVER be intentionally used.
- * The interface is completely stupid. The state is shared between
- * all conversion functions. You should use instead the restartable
- * version `wcsrtombs'.
- *
- * @implemented
- */
-size_t
-wcstombs (char *s, const wchar_t *pwcs, size_t n)
-{
- mbstate_t save_shift = __no_r_state;
- size_t written;
-
- written = __wcsrtombs (s, &pwcs, n, &__no_r_state);
-
- /* Restore the old shift state. */
- __no_r_state = save_shift;
-
- /* Return how many we wrote (or maybe an error). */
- return written;
-}
-
-size_t
-__wcsrtombs (char *dst, const wchar_t **src, size_t len, mbstate_t *ps)
-{
- size_t written = 0;
- const wchar_t *run = *src;
-
- if (ps == NULL)
- ps = &mbstate_internal;
-
- if (dst == NULL)
- /* The LEN parameter has to be ignored if we don't actually write
- anything. */
- len = ~0;
-
- while (written < len)
- {
- wchar_t wc = *run++;
-
-#if 0
- if (wc < 0 || wc > WCHAR_MAX)
- {
- /* This is no correct ISO 10646 character. */
- __set_errno (EILSEQ);
- return (size_t) -1;
- }
-#endif
-
- if (wc == L'\0')
- {
- /* Found the end. */
- if (dst != NULL)
- *dst = '\0';
- *src = NULL;
- return written;
- }
- else if (wc < 0x80)
- {
- /* It's an one byte sequence. */
- if (dst != NULL)
- *dst++ = (char) wc;
- ++written;
- }
- else
- {
- size_t step;
-
- for (step = 2; step < 6; ++step)
- if ((wc & encoding_mask[step - 2]) == 0)
- break;
-
- if (written + step >= len)
- /* Too long. */
- break;
-
- if (dst != NULL)
- {
- size_t cnt = step;
-
- dst[0] = encoding_byte[cnt - 2];
-
- --cnt;
- do
- {
- dst[cnt] = 0x80 | (wc & 0x3f);
- wc >>= 6;
- }
- while (--cnt > 0);
- dst[0] |= wc;
-
- dst += step;
- }
-
- written += step;
- }
- }
-
- /* Store position of first unprocessed word. */
- *src = run;
-
- return written;
-}
-//weak_alias (__wcsrtombs, wcsrtombs)
Removed: trunk/reactos/lib/sdk/crt/string/wctomb.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/string/wctomb.…
==============================================================================
--- trunk/reactos/lib/sdk/crt/string/wctomb.c [iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/string/wctomb.c (removed)
@@ -1,47 +1,0 @@
-/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS system libraries
- * FILE: lib/sdk/crt/mbstring/wctomb.c
- * PURPOSE:
- * PROGRAMER:
- * UPDATE HISTORY:
- * 05/30/08: Samuel Serapion adapted from PROJECT C Library
- *
- */
-
-#include <precomp.h>
-#include <mbstring.h>
-
-/*
- * @implemented
- */
-int wctomb (char *string, wchar_t widechar)
-{
- int c1, c2;
-
- if (string == 0)
- return 0;
-
- if (widechar & 0xff00) {
-
- c1 = (widechar >> 8) & 0xff;
- c2 = (widechar & 0xff);
-
- if (_ismbblead (c1) == 0 || _ismbbtrail (c2) == 0)
- return -1;
-
- *string++ = (char) c1;
- *string = (char) c2;
-
- return 2;
-
- }
- else {
-
- *string = (char) widechar & 0xff;
-
- return 1;
-
- }
-}
-