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