📄 wchar.h
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/* * wchar.h * * Defines of all functions for supporting wide characters. Actually it * just includes all those headers, which is not a good thing to do from a * processing time point of view, but it does mean that everything will be * in sync. * * This file is part of the Mingw32 package. * * THIS SOFTWARE IS NOT COPYRIGHTED * * This source code is offered for use in the public domain. You may * use, modify or distribute it freely. * * This code is distributed in the hope that it will be useful but * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY * DISCLAIMED. This includes but is not limited to warranties of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * * $Revision: 1.2 $ * $Author: bellard $ * $Date: 2005/04/17 13:14:29 $ * */#ifndef _WCHAR_H_#define _WCHAR_H_/* All the headers include this file. */#include <_mingw.h>#include <ctype.h>#include <stdio.h>#include <stdlib.h>#include <string.h>#include <time.h>#include <sys/types.h>#define __need_size_t#define __need_wint_t#define __need_wchar_t#ifndef RC_INVOKED#include <stddef.h>#endif /* Not RC_INVOKED */#define WCHAR_MIN 0#define WCHAR_MAX ((wchar_t)-1)#ifndef RC_INVOKED#ifdef __cplusplus extern "C" {#endif#ifndef __STRICT_ANSI__#ifndef _FSIZE_T_DEFINEDtypedef unsigned long _fsize_t;#define _FSIZE_T_DEFINED#endif#ifndef _WFINDDATA_T_DEFINEDstruct _wfinddata_t { unsigned attrib; time_t time_create; /* -1 for FAT file systems */ time_t time_access; /* -1 for FAT file systems */ time_t time_write; _fsize_t size; wchar_t name[FILENAME_MAX]; /* may include spaces. */};struct _wfinddatai64_t { unsigned attrib; time_t time_create; time_t time_access; time_t time_write; __int64 size; wchar_t name[FILENAME_MAX];};#define _WFINDDATA_T_DEFINED#endif/* Wide character versions. Also defined in io.h. *//* CHECK: I believe these only exist in MSVCRT, and not in CRTDLL. Also applies to other wide character versions? */#if !defined (_WIO_DEFINED)#if defined (__MSVCRT__)int _waccess (const wchar_t*, int);int _wchmod (const wchar_t*, int);int _wcreat (const wchar_t*, int);long _wfindfirst (wchar_t*, struct _wfinddata_t *);int _wfindnext (long, struct _wfinddata_t *);int _wunlink (const wchar_t*);int _wopen (const wchar_t*, int, ...);int _wsopen (const wchar_t*, int, int, ...);wchar_t* _wmktemp (wchar_t*);long _wfindfirsti64 (const wchar_t*, struct _wfinddatai64_t*);int _wfindnexti64 (long, struct _wfinddatai64_t*);#endif /* defined (__MSVCRT__) */#define _WIO_DEFINED#endif /* _WIO_DEFINED */#ifndef _WSTDIO_DEFINED/* also in stdio.h - keep in sync */int fwprintf (FILE*, const wchar_t*, ...);int wprintf (const wchar_t*, ...);int swprintf (wchar_t*, const wchar_t*, ...);int _snwprintf (wchar_t*, size_t, const wchar_t*, ...);int vfwprintf (FILE*, const wchar_t*, va_list);int vwprintf (const wchar_t*, va_list);int vswprintf (wchar_t*, const wchar_t*, va_list);int _vsnwprintf (wchar_t*, size_t, const wchar_t*, va_list);int fwscanf (FILE*, const wchar_t*, ...);int wscanf (const wchar_t*, ...);int swscanf (const wchar_t*, const wchar_t*, ...);wint_t fgetwc (FILE*);wint_t fputwc (wchar_t, FILE*);wint_t ungetwc (wchar_t, FILE*);#ifndef __NO_ISOCEXT /* externs in libmingwex.a */int snwprintf(wchar_t* s, size_t n, const wchar_t* format, ...);extern inline int vsnwprintf (wchar_t* s, size_t n, const wchar_t* format, va_list arg) { return _vsnwprintf ( s, n, format, arg); }#endif#ifdef __MSVCRT__ wchar_t* fgetws (wchar_t*, int, FILE*);int fputws (const wchar_t*, FILE*);wint_t getwc (FILE*);wint_t getwchar (void);wchar_t* _getws (wchar_t*);wint_t putwc (wint_t, FILE*);int _putws (const wchar_t*);wint_t putwchar (wint_t);FILE* _wfopen (const wchar_t*, const wchar_t*);FILE* _wfreopen (const wchar_t*, const wchar_t*, FILE*);FILE* _wfsopen (const wchar_t*, const wchar_t*, int);wchar_t* _wtmpnam (wchar_t*);wchar_t* _wtempnam (const wchar_t*, const wchar_t*);int _wrename (const wchar_t*, const wchar_t*);int _wremove (const wchar_t*)FILE* _wpopen (const wchar_t*, const wchar_t*)void _wperror (const wchar_t*);#endif /* __MSVCRT__ */#define _WSTDIO_DEFINED#endif /* _WSTDIO_DEFINED */#ifndef _WDIRECT_DEFINED/* Also in direct.h */#ifdef __MSVCRT__ int _wchdir (const wchar_t*);wchar_t* _wgetcwd (wchar_t*, int);wchar_t* _wgetdcwd (int, wchar_t*, int);int _wmkdir (const wchar_t*);int _wrmdir (const wchar_t*);#endif /* __MSVCRT__ */#define _WDIRECT_DEFINED#endif /* _WDIRECT_DEFINED */#ifndef _STAT_DEFINED/* * The structure manipulated and returned by stat and fstat. * * NOTE: If called on a directory the values in the time fields are not only * invalid, they will cause localtime et. al. to return NULL. And calling * asctime with a NULL pointer causes an Invalid Page Fault. So watch it! */struct _stat{ _dev_t st_dev; /* Equivalent to drive number 0=A 1=B ... */ _ino_t st_ino; /* Always zero ? */ _mode_t st_mode; /* See above constants */ short st_nlink; /* Number of links. */ short st_uid; /* User: Maybe significant on NT ? */ short st_gid; /* Group: Ditto */ _dev_t st_rdev; /* Seems useless (not even filled in) */ _off_t st_size; /* File size in bytes */ time_t st_atime; /* Accessed date (always 00:00 hrs local * on FAT) */ time_t st_mtime; /* Modified time */ time_t st_ctime; /* Creation time */};struct stat{ _dev_t st_dev; /* Equivalent to drive number 0=A 1=B ... */ _ino_t st_ino; /* Always zero ? */ _mode_t st_mode; /* See above constants */ short st_nlink; /* Number of links. */ short st_uid; /* User: Maybe significant on NT ? */ short st_gid; /* Group: Ditto */ _dev_t st_rdev; /* Seems useless (not even filled in) */ _off_t st_size; /* File size in bytes */ time_t st_atime; /* Accessed date (always 00:00 hrs local * on FAT) */ time_t st_mtime; /* Modified time */ time_t st_ctime; /* Creation time */};#if defined (__MSVCRT__)struct _stati64 { _dev_t st_dev; _ino_t st_ino; unsigned short st_mode; short st_nlink; short st_uid; short st_gid; _dev_t st_rdev; __int64 st_size; time_t st_atime; time_t st_mtime; time_t st_ctime; };#endif /* __MSVCRT__ */#define _STAT_DEFINED#endif /* _STAT_DEFINED */#if !defined ( _WSTAT_DEFINED)/* also declared in sys/stat.h */#if defined __MSVCRT__int _wstat (const wchar_t*, struct _stat*);int _wstati64 (const wchar_t*, struct _stati64*);#endif /* __MSVCRT__ */#define _WSTAT_DEFINED#endif /* ! _WSTAT_DEFIND */#ifndef _WTIME_DEFINED#ifdef __MSVCRT__/* wide function prototypes, also declared in time.h */wchar_t* _wasctime (const struct tm*);wchar_t* _wctime (const time_t*);wchar_t* _wstrdate (wchar_t*);wchar_t* _wstrtime (wchar_t*);#endif /* __MSVCRT__ */size_t wcsftime (wchar_t*, size_t, const wchar_t*, const struct tm*);#define _WTIME_DEFINED#endif /* _WTIME_DEFINED */ #ifndef _WLOCALE_DEFINED /* also declared in locale.h */wchar_t* _wsetlocale (int, const wchar_t*);#define _WLOCALE_DEFINED#endif#ifndef _WSTDLIB_DEFINED /* also declared in stdlib.h */long wcstol (const wchar_t*, wchar_t**, int);unsigned long wcstoul (const wchar_t*, wchar_t**, int);double wcstod (const wchar_t*, wchar_t**);#if !defined __NO_ISOCEXT /* extern stub in static libmingwex.a */extern __inline__ float wcstof( const wchar_t *nptr, wchar_t **endptr){ return (wcstod(nptr, endptr)); }#endif /* __NO_ISOCEXT */#define _WSTDLIB_DEFINED#endif#ifndef _NO_OLDNAMES/* Wide character versions. Also declared in io.h. *//* CHECK: Are these in the oldnames??? NO! */#if (0)int waccess (const wchar_t *, int);int wchmod (const wchar_t *, int);int wcreat (const wchar_t *, int);long wfindfirst (wchar_t *, struct _wfinddata_t *);int wfindnext (long, struct _wfinddata_t *);int wunlink (const wchar_t *);int wrename (const wchar_t *, const wchar_t *);int wremove (const wchar_t *);int wopen (const wchar_t *, int, ...);int wsopen (const wchar_t *, int, int, ...);wchar_t* wmktemp (wchar_t *);#endif#endif /* _NO_OLDNAMES */#endif /* not __STRICT_ANSI__ *//* These are resolved by -lmsvcp60 *//* If you don't have msvcp60.dll in your windows system directory, you can easily obtain it with a search from your favorite search engine. */typedef int mbstate_t;typedef wchar_t _Wint_t;wint_t btowc(int);size_t mbrlen(const char *, size_t, mbstate_t *);size_t mbrtowc(wchar_t *, const char *, size_t, mbstate_t *);size_t mbsrtowcs(wchar_t *, const char **, size_t, mbstate_t *);size_t wcrtomb(char *, wchar_t, mbstate_t *);size_t wcsrtombs(char *, const wchar_t **, size_t, mbstate_t *);int wctob(wint_t);#ifndef __NO_ISOCEXT /* these need static lib libmingwex.a */extern inline int fwide(FILE* stream, int mode) {return -1;} /* limited to byte orientation */ extern inline int mbsinit(const mbstate_t* ps) {return 1;}wchar_t* wmemset(wchar_t* s, wchar_t c, size_t n);wchar_t* wmemchr(const wchar_t* s, wchar_t c, size_t n);int wmemcmp(const wchar_t* s1, const wchar_t * s2, size_t n);wchar_t* wmemcpy(wchar_t* __restrict__ s1, const wchar_t* __restrict__ s2, size_t n);wchar_t* wmemmove(wchar_t* s1, const wchar_t* s2, size_t n);long long wcstoll(const wchar_t* __restrict__ nptr, wchar_t** __restrict__ endptr, int base);unsigned long long wcstoull(const wchar_t* __restrict__ nptr, wchar_t ** __restrict__ endptr, int base);#endif /* __NO_ISOCEXT */#ifdef __cplusplus} /* end of extern "C" */#endif#endif /* Not RC_INVOKED */#endif /* not _WCHAR_H_ */
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