![[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: *
1.1.1.4 ! root 4: * Copyright (c) 1985-1993, 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:
1.1.1.3 root 21: /*
22: * Conditional macro definition for function calling type and variable type
23: * qualifiers.
24: */
25: #if ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
26:
27: /*
28: * Definitions for MS C8-32 (386/486) compiler
29: */
30: #define _CRTAPI1 __cdecl
31: #define _CRTAPI2 __cdecl
32:
33: #else
34:
35: /*
36: * Other compilers (e.g., MIPS)
37: */
38: #define _CRTAPI1
39: #define _CRTAPI2
40:
1.1.1.2 root 41: #endif
1.1 root 42:
43: /* define the implementation defined time type */
44:
45: #ifndef _TIME_T_DEFINED
46: typedef long time_t; /* time value */
47: #define _TIME_T_DEFINED /* avoid multiple def's of time_t */
48: #endif
49:
50: #ifndef _CLOCK_T_DEFINED
51: typedef long clock_t;
52: #define _CLOCK_T_DEFINED
53: #endif
54:
55: #ifndef _SIZE_T_DEFINED
56: typedef unsigned int size_t;
57: #define _SIZE_T_DEFINED
58: #endif
59:
60:
61: /* define NULL pointer value */
62:
63: #ifndef NULL
64: #ifdef __cplusplus
65: #define NULL 0
66: #else
67: #define NULL ((void *)0)
68: #endif
69: #endif
70:
71:
72: #ifndef _TM_DEFINED
73: struct tm {
74: int tm_sec; /* seconds after the minute - [0,59] */
75: int tm_min; /* minutes after the hour - [0,59] */
76: int tm_hour; /* hours since midnight - [0,23] */
77: int tm_mday; /* day of the month - [1,31] */
78: int tm_mon; /* months since January - [0,11] */
79: int tm_year; /* years since 1900 */
80: int tm_wday; /* days since Sunday - [0,6] */
81: int tm_yday; /* days since January 1 - [0,365] */
82: int tm_isdst; /* daylight savings time flag */
83: };
84: #define _TM_DEFINED
85: #endif
86:
87:
88: /* clock ticks macro - ANSI version */
89:
90: #define CLOCKS_PER_SEC 1000
91:
92:
93: /* extern declarations for the global variables used by the ctime family of
94: * routines.
95: */
96:
1.1.1.2 root 97: #ifdef _DLL
98:
99: #define _daylight (*_daylight_dll)
100: #define _timezone (*_timezone_dll)
101:
102: /* non-zero if daylight savings time is used */
103: extern int * _daylight_dll;
104:
105: /* difference in seconds between GMT and local time */
106: extern long * _timezone_dll;
107:
108: /* standard/daylight savings time zone names */
109: extern char ** _tzname;
110:
111: #else
112:
113:
114: #ifdef _POSIX_
115: extern char * _rule;
116: #endif
117:
1.1 root 118: /* non-zero if daylight savings time is used */
119: extern int _daylight;
120:
121: /* difference in seconds between GMT and local time */
122: extern long _timezone;
123:
124: /* standard/daylight savings time zone names */
1.1.1.2 root 125: #ifdef _POSIX_
1.1.1.4 ! root 126: extern char * tzname[2];
1.1.1.3 root 127: #else
1.1 root 128: extern char * _tzname[2];
1.1.1.3 root 129: #endif
1.1 root 130:
1.1.1.2 root 131: #endif
1.1 root 132:
133: /* function prototypes */
134:
1.1.1.3 root 135: char * _CRTAPI1 asctime(const struct tm *);
136: char * _CRTAPI1 ctime(const time_t *);
137: clock_t _CRTAPI1 clock(void);
138: double _CRTAPI1 difftime(time_t, time_t);
139: struct tm * _CRTAPI1 gmtime(const time_t *);
140: struct tm * _CRTAPI1 localtime(const time_t *);
141: time_t _CRTAPI1 mktime(struct tm *);
142: size_t _CRTAPI1 strftime(char *, size_t, const char *, const struct tm *);
143: char * _CRTAPI1 _strdate(char *);
144: char * _CRTAPI1 _strtime(char *);
145: time_t _CRTAPI1 time(time_t *);
1.1.1.2 root 146: #ifdef _POSIX_
1.1.1.3 root 147: void _CRTAPI1 tzset(void);
1.1.1.2 root 148: #else
1.1.1.3 root 149: void _CRTAPI1 _tzset(void);
1.1.1.2 root 150: #endif
1.1.1.3 root 151: unsigned _CRTAPI1 _getsystime(struct tm *);
152: unsigned _CRTAPI1 _setsystime(struct tm *, unsigned);
1.1 root 153:
1.1.1.4 ! root 154: #if !__STDC__
! 155: #ifndef _SIZE_T_DEFINED
! 156: typedef unsigned int size_t;
! 157: #define _SIZE_T_DEFINED
! 158: #endif
! 159:
! 160: #ifndef _WCHAR_T_DEFINED
! 161: typedef unsigned short wchar_t;
! 162: #define _WCHAR_T_DEFINED
! 163: #endif
! 164:
! 165: #ifndef _WTIME_DEFINED
! 166: size_t _CRTAPI1 wcsftime(wchar_t *, size_t, const char *, const struct tm *);
! 167: #define _WTIME_DEFINED
! 168: #endif
! 169: #endif /* __STDC__ */
1.1 root 170:
1.1.1.2 root 171: #if !__STDC__ || defined(_POSIX_)
1.1 root 172: /* Non-ANSI names for compatibility */
173:
174: #define CLK_TCK CLOCKS_PER_SEC
175:
176: #define daylight _daylight
1.1.1.4 ! root 177: /* timezone cannot be #defined to _timezone because of <sys/timeb.h> */
! 178:
! 179: #ifndef _POSIX_
1.1 root 180: #define tzname _tzname
181:
182: #define tzset _tzset
1.1.1.4 ! root 183: #endif /* _POSIX_ */
1.1 root 184:
185: #endif /* __STDC__ */
186:
187: #ifdef __cplusplus
188: }
189: #endif
190:
191: #define _INC_TIME
192: #endif /* _INC_TIME */
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.