time.h (890B)
1 #ifndef _TIME_H 2 #define _TIME_H 3 4 #include <arch/time.h> 5 6 #ifndef NULL 7 #define NULL ((void *) 0) 8 #endif 9 10 #define CLOCKS_PER_SEC 1000000 11 12 typedef long int clock_t; 13 14 struct tm { 15 int tm_sec; 16 int tm_min; 17 int tm_hour; 18 int tm_mday; 19 int tm_mon; 20 int tm_year; 21 int tm_wday; 22 int tm_yday; 23 int tm_isdst; 24 25 /* fields used internally */ 26 27 char *tm_zone; 28 long tm_gmtoff; 29 }; 30 31 extern clock_t clock(void); 32 extern double difftime(time_t time1, time_t time0); 33 extern time_t mktime(struct tm *timeptr); 34 extern time_t time(time_t *timer); 35 extern char *asctime(const struct tm *timeptr); 36 extern char *ctime(const time_t *timer); 37 extern struct tm *gmtime(const time_t *timer); 38 extern struct tm *localtime(const time_t *timer); 39 extern size_t strftime(char * restrict s, size_t maxsize, 40 const char * restrict format, 41 const struct tm * restrict timeptr); 42 43 #endif