130 lines
2.8 KiB
C
130 lines
2.8 KiB
C
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/***
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*time.h - definitions/declarations for time routines
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*
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* Copyright (c) 1985-1992, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* This file contains the various declarations and definitions
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* for the time routines.
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* [ANSI/System V]
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*
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****/
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#ifndef _INC_TIME
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if (_MSC_VER <= 600)
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#define __cdecl _cdecl
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#define __far _far
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#define __near _near
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#define __pascal _pascal
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#endif
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/* implementation defined time types */
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#ifndef _TIME_T_DEFINED
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typedef long time_t;
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#define _TIME_T_DEFINED
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#endif
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#ifndef _CLOCK_T_DEFINED
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typedef long clock_t;
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#define _CLOCK_T_DEFINED
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#endif
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#ifndef _SIZE_T_DEFINED
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typedef unsigned int size_t;
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#define _SIZE_T_DEFINED
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#endif
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/* structure for use with localtime(), gmtime(), etc. */
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#ifndef _TM_DEFINED
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struct tm {
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int tm_sec; /* seconds after the minute - [0,59] */
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int tm_min; /* minutes after the hour - [0,59] */
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int tm_hour; /* hours since midnight - [0,23] */
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int tm_mday; /* day of the month - [1,31] */
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int tm_mon; /* months since January - [0,11] */
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int tm_year; /* years since 1900 */
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int tm_wday; /* days since Sunday - [0,6] */
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int tm_yday; /* days since January 1 - [0,365] */
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int tm_isdst; /* daylight savings time flag */
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};
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#define _TM_DEFINED
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#endif
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/* define NULL pointer value */
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#ifndef NULL
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#ifdef __cplusplus
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#define NULL 0
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#else
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#define NULL ((void *)0)
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#endif
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#endif
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/* clock ticks macro - ANSI version */
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#define CLOCKS_PER_SEC 1000
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/* extern declarations for the global variables used by the ctime family of
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* routines.
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*/
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extern int __near __cdecl _daylight; /* non-zero if daylight savings time is used */
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extern long __near __cdecl _timezone; /* difference in seconds between GMT and local time */
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extern char * __near __cdecl _tzname[2];/* standard/daylight savings time zone names */
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/* function prototypes */
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#ifdef _MT
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double __pascal difftime(time_t, time_t);
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#else
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double __cdecl difftime(time_t, time_t);
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#endif
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char * __cdecl asctime(const struct tm *);
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char * __cdecl ctime(const time_t *);
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#ifndef _WINDLL
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clock_t __cdecl clock(void);
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#endif
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struct tm * __cdecl gmtime(const time_t *);
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struct tm * __cdecl localtime(const time_t *);
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time_t __cdecl mktime(struct tm *);
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#ifndef _WINDLL
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size_t __cdecl strftime(char *, size_t, const char *,
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const struct tm *);
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#endif
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char * __cdecl _strdate(char *);
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char * __cdecl _strtime(char *);
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time_t __cdecl time(time_t *);
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void __cdecl _tzset(void);
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#ifndef __STDC__
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/* Non-ANSI names for compatibility */
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#define CLK_TCK CLOCKS_PER_SEC
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extern int __near __cdecl daylight;
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extern long __near __cdecl timezone;
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extern char * __near __cdecl tzname[2];
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void __cdecl tzset(void);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#define _INC_TIME
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#endif
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