130583Sbostic /* 237102Sbostic * Copyright (c) 1989 The Regents of the University of California. 337102Sbostic * All rights reserved. 430583Sbostic * 542617Sbostic * %sccs.include.redist.c% 637102Sbostic * 7*46560Sdonn * @(#)time.h 5.11 (Berkeley) 02/22/91 830583Sbostic */ 918330Smckusick 1046281Sbostic #ifndef _TIME_H_ 1146281Sbostic #define _TIME_H_ 1246281Sbostic 1345832Sbostic #include <machine/types.h> 1440486Smckusick 1543492Sbostic #ifndef NULL 1643492Sbostic #define NULL 0 1743492Sbostic #endif 1843492Sbostic 1943492Sbostic #ifdef _CLOCK_T_ 2043492Sbostic typedef _CLOCK_T_ clock_t; 2143492Sbostic #undef _CLOCK_T_ 2243492Sbostic #endif 2343492Sbostic 2443492Sbostic #ifdef _TIME_T_ 2543492Sbostic typedef _TIME_T_ time_t; 2643492Sbostic #undef _TIME_T_ 2743492Sbostic #endif 2843492Sbostic 2943492Sbostic #ifdef _SIZE_T_ 3043492Sbostic typedef _SIZE_T_ size_t; 3143492Sbostic #undef _SIZE_T_ 3243492Sbostic #endif 3343492Sbostic 3418330Smckusick struct tm { 3537102Sbostic int tm_sec; /* seconds after the minute [0-60] */ 3637102Sbostic int tm_min; /* minutes after the hour [0-59] */ 3737102Sbostic int tm_hour; /* hours since midnight [0-23] */ 3837102Sbostic int tm_mday; /* day of the month [1-31] */ 3937102Sbostic int tm_mon; /* months since January [0-11] */ 4037102Sbostic int tm_year; /* years since 1900 */ 4137102Sbostic int tm_wday; /* days since Sunday [0-6] */ 4237102Sbostic int tm_yday; /* days since January 1 [0-365] */ 4337102Sbostic int tm_isdst; /* Daylight Savings Time flag */ 4437102Sbostic long tm_gmtoff; /* offset from CUT in seconds */ 4537102Sbostic char *tm_zone; /* timezone abbreviation */ 4618330Smckusick }; 4718330Smckusick 4846281Sbostic #include <sys/cdefs.h> 4946281Sbostic 5046281Sbostic __BEGIN_DECLS 5146515Sdonn char *asctime __P((const struct tm *)); 5246515Sdonn clock_t clock __P((void)); 5346515Sdonn char *ctime __P((const time_t *)); 54*46560Sdonn double difftime __P((time_t, time_t)); 5546281Sbostic struct tm *gmtime __P((const time_t *)); 5646281Sbostic struct tm *localtime __P((const time_t *)); 57*46560Sdonn time_t mktime __P((struct tm *)); 5846515Sdonn size_t strftime __P((char *, size_t, const char *, const struct tm *)); 5946281Sbostic time_t time __P((time_t *)); 6046515Sdonn 6146515Sdonn #ifndef _ANSI_SOURCE 6246281Sbostic void tzset __P((void)); 6346515Sdonn #endif /* not ANSI */ 6446515Sdonn 6546515Sdonn #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 6646515Sdonn char *timezone __P((int, int)); 6746281Sbostic void tzsetwall __P((void)); 6846515Sdonn #endif /* neither ANSI nor POSIX */ 6946281Sbostic __END_DECLS 7046281Sbostic 7146281Sbostic #endif /* !_TIME_H_ */ 72