| /**************************************************************************** |
| * Copyright (c) 2012 Free Software Foundation, Inc. * |
| * * |
| * Permission is hereby granted, free of charge, to any person obtaining a * |
| * copy of this software and associated documentation files (the * |
| * "Software"), to deal in the Software without restriction, including * |
| * without limitation the rights to use, copy, modify, merge, publish, * |
| * distribute, distribute with modifications, sublicense, and/or sell * |
| * copies of the Software, and to permit persons to whom the Software is * |
| * furnished to do so, subject to the following conditions: * |
| * * |
| * The above copyright notice and this permission notice shall be included * |
| * in all copies or substantial portions of the Software. * |
| * * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * |
| * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * |
| * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * |
| * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * |
| * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * |
| * * |
| * Except as contained in this notice, the name(s) of the above copyright * |
| * holders shall not be used in advertising or otherwise to promote the * |
| * sale, use or other dealings in this Software without prior written * |
| * authorization. * |
| ****************************************************************************/ |
| |
| #ifndef __WIDECHARS_H |
| #define __WIDECHARS_H 1 |
| |
| #include <test.priv.h> |
| |
| #if USE_WIDEC_SUPPORT |
| |
| #if defined(__MINGW32__) |
| /* |
| * MinGW has wide-character functions, but they do not work correctly. |
| */ |
| |
| extern int _nc_mbtowc(wchar_t *pwc, const char *s, size_t n); |
| extern int __MINGW_NOTHROW _nc_mbtowc(wchar_t *pwc, const char *s, size_t n); |
| #define mbtowc(pwc,s,n) _nc_mbtowc(pwc,s,n) |
| |
| extern int __MINGW_NOTHROW _nc_mblen(const char *, size_t); |
| #define mblen(s,n) _nc_mblen(s, n) |
| |
| #endif /* __MINGW32__ */ |
| |
| #if HAVE_MBTOWC && HAVE_MBLEN |
| #define reset_mbytes(state) IGNORE_RC(mblen(NULL, 0)), IGNORE_RC(mbtowc(NULL, NULL, 0)) |
| #define count_mbytes(buffer,length,state) mblen(buffer,length) |
| #define check_mbytes(wch,buffer,length,state) \ |
| (int) mbtowc(&wch, buffer, length) |
| #define state_unused |
| #elif HAVE_MBRTOWC && HAVE_MBRLEN |
| #define reset_mbytes(state) init_mb(state) |
| #define count_mbytes(buffer,length,state) mbrlen(buffer,length,&state) |
| #define check_mbytes(wch,buffer,length,state) \ |
| (int) mbrtowc(&wch, buffer, length, &state) |
| #else |
| make an error |
| #endif |
| |
| #else |
| |
| #endif /* USE_WIDEC_SUPPORT */ |
| |
| extern void widechars_stub(void); |
| |
| #endif /* __WIDECHARS_H */ |