#ifndef _TIME_H
#define _TIME_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stddef.h>
#ifndef NULL
#define NULL ((void*)0)
#endif
#define CLOCKS_PER_SEC 1000000L
#define CLOCK_REALTIME 0
#define CLOCK_MONOTONIC 1
#define CLOCK_PROCESS_CPUTIME_ID 2
#define CLOCK_THREAD_CPUTIME_ID 3
#define CLOCK_MONOTONIC_RAW 4
#define CLOCK_REALTIME_COARSE 5
#define CLOCK_MONOTONIC_COARSE 6
#define CLOCK_BOOTTIME 7
#define CLOCK_REALTIME_ALARM 8
#define CLOCK_BOOTTIME_ALARM 9
#define CLOCK_TAI 11
#define TIMER_ABSTIME 1
typedef long time_t;
typedef long clock_t;
typedef int clockid_t;
#ifndef __DEFINED_struct_timespec
#define __DEFINED_struct_timespec
struct timespec {
long tv_sec;
long tv_nsec;
};
#endif
#ifndef _TIMEVAL_DEFINED
#define _TIMEVAL_DEFINED
struct timeval {
long tv_sec;
long tv_usec;
};
#endif
struct tm {
int tm_sec;
int tm_min;
int tm_hour;
int tm_mday;
int tm_mon;
int tm_year;
int tm_wday;
int tm_yday;
int tm_isdst;
long tm_gmtoff;
const char *tm_zone;
};
clock_t clock(void);
time_t time(time_t *);
double difftime(time_t, time_t);
time_t mktime(struct tm *);
size_t strftime(char *, size_t, const char *, const struct tm *);
char *strptime(const char *, const char *, struct tm *);
struct tm *gmtime(const time_t *);
struct tm *localtime(const time_t *);
struct tm *gmtime_r(const time_t *, struct tm *);
struct tm *localtime_r(const time_t *, struct tm *);
char *asctime(const struct tm *);
char *ctime(const time_t *);
char *asctime_r(const struct tm *, char *);
char *ctime_r(const time_t *, char *);
time_t timegm(struct tm *);
int nanosleep(const struct timespec *, struct timespec *);
int clock_getres(int, struct timespec *);
int clock_gettime(int, struct timespec *);
int clock_settime(int, const struct timespec *);
int clock_nanosleep(int, int, const struct timespec *, struct timespec *);
int gettimeofday(struct timeval *, void *);
void tzset(void);
extern int daylight;
extern long timezone;
extern char *tzname[2];
#ifdef __cplusplus
}
#endif
#endif