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Diffstat (limited to 'test/widechars.h')
-rw-r--r-- | test/widechars.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/test/widechars.h b/test/widechars.h new file mode 100644 index 0000000..e7897ba --- /dev/null +++ b/test/widechars.h @@ -0,0 +1,71 @@ +/**************************************************************************** + * 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 */ |