postgresql/contrib/tsearch2/ts_locale.h

39 lines
748 B
C

#ifndef __TSLOCALE_H__
#define __TSLOCALE_H__
#include "postgres.h"
#include <ctype.h>
#include <limits.h>
/*
* towlower() and friends should be in <wctype.h>, but some pre-C99 systems
* declare them in <wchar.h>.
*/
#ifdef HAVE_WCHAR_H
#include <wchar.h>
#endif
#ifdef HAVE_WCTYPE_H
#include <wctype.h>
#endif
#if defined(HAVE_WCSTOMBS) && defined(HAVE_TOWLOWER)
#define TS_USE_WIDE
#ifdef WIN32
size_t wchar2char( char *to, const wchar_t *from, size_t len );
size_t char2wchar( wchar_t *to, const char *from, size_t len );
#else /* WIN32 */
/* correct mbstowcs */
#define char2wchar mbstowcs
#define wchar2char wcstombs
#endif /* WIN32 */
#endif /* defined(HAVE_WCSTOMBS) && defined(HAVE_TOWLOWER) */
#endif /* __TSLOCALE_H__ */