include/msvcrt/time.h

   1 /*
   2  * Time definitions
   3  *
   4  * Copyright 2000 Francois Gouget.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20 #ifndef __WINE_TIME_H
  21 #define __WINE_TIME_H
  22
  23 #include <crtdefs.h>
  24
  25 #include <pshpack8.h>
  26
  27 #ifndef _CLOCK_T_DEFINED
  28 typedef __msvcrt_long clock_t;
  29 #define _CLOCK_T_DEFINED
  30 #endif
  31
  32 #ifndef NULL
  33 #ifdef __cplusplus
  34 #define NULL  0
  35 #else
  36 #define NULL  ((void *)0)
  37 #endif
  38 #endif
  39
  40 #ifndef CLOCKS_PER_SEC
  41 #define CLOCKS_PER_SEC 1000
  42 #endif
  43
  44 #ifndef _TM_DEFINED
  45 #define _TM_DEFINED
  46 struct tm {
  47     int tm_sec;
  48     int tm_min;
  49     int tm_hour;
  50     int tm_mday;
  51     int tm_mon;
  52     int tm_year;
  53     int tm_wday;
  54     int tm_yday;
  55     int tm_isdst;
  56 };
  57 #endif /* _TM_DEFINED */
  58
  59 #ifdef __cplusplus
  60 extern "C" {
  61 #endif
  62
  63 #ifdef __i386__
  64 #define _daylight (*__p__daylight())
  65 #define _dstbias (*__p__dstbias())
  66 #define _timezone (*__p__timezone())
  67 #define _tzname (__p__tzname())
  68
  69 int *   __cdecl __p__daylight(void);
  70 __msvcrt_long *  __cdecl __p__dstbias(void);
  71 __msvcrt_long *  __cdecl __p__timezone(void);
  72 char ** __cdecl __p__tzname(void);
  73 #else
  74 extern int _daylight;
  75 extern __msvcrt_long _dstbias;
  76 extern __msvcrt_long _timezone;
  77 extern char *_tzname;
  78 #endif
  79
  80 #ifdef _USE_32BIT_TIME_T
  81 #define _ctime32     ctime
  82 #define _difftime32  difftime
  83 #define _gmtime32    gmtime
  84 #define _localtime32 localtime
  85 #define _mktime32    mktime
  86 #define _time32      time
  87 #endif
  88
  89 unsigned    __cdecl _getsystime(struct tm*);
  90 unsigned    __cdecl _setsystime(struct tm*,unsigned);
  91 char*       __cdecl _strdate(char*);
  92 errno_t     __cdecl _strdate_s(char*,size_t);
  93 char*       __cdecl _strtime(char*);
  94 errno_t     __cdecl _strtime_s(char*,size_t);
  95 void        __cdecl _tzset(void);
  96
  97 char*       __cdecl asctime(const struct tm*);
  98 clock_t     __cdecl clock(void);
  99 char*       __cdecl _ctime32(const __time32_t*);
 100 char*       __cdecl _ctime64(const __time64_t*);
 101 double      __cdecl _difftime32(__time32_t,__time32_t);
 102 double      __cdecl _difftime64(__time64_t,__time64_t);
 103 struct tm*  __cdecl _gmtime32(const __time32_t*);
 104 struct tm*  __cdecl _gmtime64(const __time64_t*);
 105 struct tm*  __cdecl _localtime32(const __time32_t*);
 106 errno_t     __cdecl _localtime32_s(struct tm*, const __time64_t*);
 107 struct tm*  __cdecl _localtime64(const __time64_t*);
 108 errno_t     __cdecl _localtime64_s(struct tm*, const __time64_t*);
 109 __time32_t  __cdecl _mktime32(struct tm*);
 110 __time64_t  __cdecl _mktime64(struct tm*);
 111 size_t      __cdecl strftime(char*,size_t,const char*,const struct tm*);
 112 __time32_t  __cdecl _time32(__time32_t*);
 113 __time64_t  __cdecl _time64(__time64_t*);
 114
 115 #ifndef _USE_32BIT_TIME_T
 116 static inline char* ctime(const time_t *t) { return _ctime64(t); }
 117 static inline double difftime(time_t t1, time_t t2) { return _difftime64(t1, t2); }
 118 static inline struct tm* gmtime(const time_t *t) { return _gmtime64(t); }
 119 static inline struct tm* localtime(const time_t *t) { return _localtime64(t); }
 120 static inline time_t mktime(struct tm *tm) { return _mktime64(tm); }
 121 static inline time_t time(time_t *t) { return _time64(t); }
 122 #endif
 123
 124 #ifndef _WTIME_DEFINED
 125 #define _WTIME_DEFINED
 126
 127 #ifdef _USE_32BIT_TIME_T
 128 #define _wctime32 _wctime
 129 #endif
 130
 131 wchar_t* __cdecl _wasctime(const struct tm*);
 132 size_t   __cdecl wcsftime(wchar_t*,size_t,const wchar_t*,const struct tm*);
 133 wchar_t* __cdecl _wctime32(const __time32_t*);
 134 wchar_t* __cdecl _wctime64(const __time64_t*);
 135 wchar_t* __cdecl _wstrdate(wchar_t*);
 136 errno_t  __cdecl _wstrdate_s(wchar_t*,size_t);
 137 wchar_t* __cdecl _wstrtime(wchar_t*);
 138 errno_t  __cdecl _wstrtime_s(wchar_t*,size_t);
 139
 140 #ifndef _USE_32BIT_TIME_T
 141 static inline wchar_t* _wctime(const time_t *t) { return _wctime64(t); }
 142 #endif
 143
 144 #endif /* _WTIME_DEFINED */
 145
 146 #ifdef __cplusplus
 147 }
 148 #endif
 149
 150 #include <poppack.h>
 151
 152 #endif /* __WINE_TIME_H */