![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to time.h CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [WindowsNT SDKs] / mstools / h|
Return to time.h CVS log | Up to [WindowsNT SDKs] / mstools / h |
1.1 root 1: /***
2: *time.h - definitions/declarations for time routines
3: *
1.1.1.2 ! root 4: * Copyright (c) 1985-1992, Microsoft Corporation. All rights reserved.
1.1 root 5: *
6: *Purpose:
7: * This file has declarations of time routines and defines
8: * the structure returned by the localtime and gmtime routines and
9: * used by asctime.
10: * [ANSI/System V]
11: *
12: ****/
13:
14: #ifndef _INC_TIME
15:
16: #ifdef __cplusplus
17: extern "C" {
18: #endif
19:
20:
1.1.1.2 ! root 21: #ifndef MIPS
1.1 root 22: #if (_MSC_VER <= 600)
23: #define __cdecl _cdecl
24: #endif
1.1.1.2 ! root 25: #endif
1.1 root 26:
27: /* define the implementation defined time type */
28:
29: #ifndef _TIME_T_DEFINED
30: typedef long time_t; /* time value */
31: #define _TIME_T_DEFINED /* avoid multiple def's of time_t */
32: #endif
33:
34: #ifndef _CLOCK_T_DEFINED
35: typedef long clock_t;
36: #define _CLOCK_T_DEFINED
37: #endif
38:
39: #ifndef _SIZE_T_DEFINED
40: typedef unsigned int size_t;
41: #define _SIZE_T_DEFINED
42: #endif
43:
44:
45: /* define NULL pointer value */
46:
47: #ifndef NULL
48: #ifdef __cplusplus
49: #define NULL 0
50: #else
51: #define NULL ((void *)0)
52: #endif
53: #endif
54:
55:
56: #ifndef _TM_DEFINED
57: struct tm {
58: int tm_sec; /* seconds after the minute - [0,59] */
59: int tm_min; /* minutes after the hour - [0,59] */
60: int tm_hour; /* hours since midnight - [0,23] */
61: int tm_mday; /* day of the month - [1,31] */
62: int tm_mon; /* months since January - [0,11] */
63: int tm_year; /* years since 1900 */
64: int tm_wday; /* days since Sunday - [0,6] */
65: int tm_yday; /* days since January 1 - [0,365] */
66: int tm_isdst; /* daylight savings time flag */
67: };
68: #define _TM_DEFINED
69: #endif
70:
71:
72: /* clock ticks macro - ANSI version */
73:
74: #define CLOCKS_PER_SEC 1000
75:
76:
77: /* extern declarations for the global variables used by the ctime family of
78: * routines.
79: */
80:
1.1.1.2 ! root 81: #ifdef _DLL
! 82:
! 83: #define _daylight (*_daylight_dll)
! 84: #define _timezone (*_timezone_dll)
! 85:
! 86: /* non-zero if daylight savings time is used */
! 87: extern int * _daylight_dll;
! 88:
! 89: /* difference in seconds between GMT and local time */
! 90: extern long * _timezone_dll;
! 91:
! 92: /* standard/daylight savings time zone names */
! 93: extern char ** _tzname;
! 94:
! 95: #else
! 96:
! 97:
! 98: #ifdef _POSIX_
! 99: extern char * _rule;
! 100: #endif
! 101:
1.1 root 102: /* non-zero if daylight savings time is used */
103: extern int _daylight;
104:
105: /* difference in seconds between GMT and local time */
106: extern long _timezone;
107:
108: /* standard/daylight savings time zone names */
1.1.1.2 ! root 109: #ifdef _POSIX_
! 110: #define tzname _tzname
! 111: #endif
1.1 root 112: extern char * _tzname[2];
113:
1.1.1.2 ! root 114: #endif
1.1 root 115:
116: /* function prototypes */
117:
118: char * asctime(const struct tm *);
119: char * ctime(const time_t *);
120: clock_t clock(void);
121: double difftime(time_t, time_t);
122: struct tm * gmtime(const time_t *);
123: struct tm * localtime(const time_t *);
124: time_t mktime(struct tm *);
125: size_t strftime(char *, size_t, const char *, const struct tm *);
126: char * _strdate(char *);
127: char * _strtime(char *);
128: time_t time(time_t *);
1.1.1.2 ! root 129: #ifdef _POSIX_
! 130: void tzset(void);
! 131: #else
1.1 root 132: void _tzset(void);
1.1.1.2 ! root 133: #endif
1.1 root 134: unsigned _getsystime(struct tm *);
135: unsigned _setsystime(struct tm *, unsigned);
136:
137:
1.1.1.2 ! root 138: #if !__STDC__ || defined(_POSIX_)
1.1 root 139: /* Non-ANSI names for compatibility */
140:
141: #define CLK_TCK CLOCKS_PER_SEC
142:
143: #define daylight _daylight
144: #define timezone _timezone
145: #define tzname _tzname
146:
147: #define tzset _tzset
148:
149: #endif /* __STDC__ */
150:
151: #ifdef __cplusplus
152: }
153: #endif
154:
155: #define _INC_TIME
156: #endif /* _INC_TIME */
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.