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#ifndef _TIME_H
#define _TIME_H
#ifdef __cplusplus
extern "C" {
#endif
#include <features.h>
#ifdef __wasilibc_unmodified_upstream /* Use the compiler's definition of NULL */
#ifdef __cplusplus
#define NULL 0L
#else
#define NULL ((void*)0)
#endif
#else
#define __need_NULL
#include <stddef.h>
#endif
#define __NEED_size_t
#define __NEED_time_t
#define __NEED_clock_t
#define __NEED_struct_timespec
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
|| defined(_BSD_SOURCE)
#define __NEED_clockid_t
#define __NEED_timer_t
#define __NEED_pid_t
#define __NEED_locale_t
#endif
#include <bits/alltypes.h>
#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
#define __tm_gmtoff tm_gmtoff
#define __tm_zone tm_zone
#endif
#ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */
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;
};
#else
#include <__header_time.h>
#endif
#if defined(__wasilibc_unmodified_upstream) || defined(_WASI_EMULATED_PROCESS_CLOCKS)
clock_t clock (void);
#else
__attribute__((__deprecated__(
"WASI lacks process-associated clocks; to enable emulation of the `clock` function using "
"the wall clock, which isn't sensitive to whether the program is running or suspended, "
"compile with -D_WASI_EMULATED_PROCESS_CLOCKS and link with -lwasi-emulated-process-clocks"
)))
clock_t clock (void);
#endif
time_t time (time_t *);
double difftime (time_t, time_t);
time_t mktime (struct tm *);
size_t strftime (char *__restrict, size_t, const char *__restrict, const struct tm *__restrict);
struct tm *gmtime (const time_t *);
struct tm *localtime (const time_t *);
char *asctime (const struct tm *);
char *ctime (const time_t *);
int timespec_get(struct timespec *, int);
#ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */
#define CLOCKS_PER_SEC 1000000L
#define TIME_UTC 1
#endif
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
|| defined(_BSD_SOURCE)
size_t strftime_l (char * __restrict, size_t, const char * __restrict, const struct tm * __restrict, locale_t);
struct tm *gmtime_r (const time_t *__restrict, struct tm *__restrict);
struct tm *localtime_r (const time_t *__restrict, struct tm *__restrict);
char *asctime_r (const struct tm *__restrict, char *__restrict);
char *ctime_r (const time_t *, char *);
#ifdef __wasilibc_unmodified_upstream /* WASI has no timezone tables */
void tzset (void);
#endif
struct itimerspec {
struct timespec it_interval;
struct timespec it_value;
};
#ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */
#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_SGI_CYCLE 10
#define CLOCK_TAI 11
#define TIMER_ABSTIME 1
#endif
int nanosleep (const struct timespec *, struct timespec *);
int clock_getres (clockid_t, struct timespec *);
int clock_gettime (clockid_t, struct timespec *);
#ifdef __wasilibc_unmodified_upstream /* WASI has no clock_settime */
int clock_settime (clockid_t, const struct timespec *);
#endif
int clock_nanosleep (clockid_t, int, const struct timespec *, struct timespec *);
#ifdef __wasilibc_unmodified_upstream /* WASI has no clock_getcpuclockid */
int clock_getcpuclockid (pid_t, clockid_t *);
#endif
#ifdef __wasilibc_unmodified_upstream /* WASI has no timers */
struct sigevent;
int timer_create (clockid_t, struct sigevent *__restrict, timer_t *__restrict);
int timer_delete (timer_t);
int timer_settime (timer_t, int, const struct itimerspec *__restrict, struct itimerspec *__restrict);
int timer_gettime (timer_t, struct itimerspec *);
int timer_getoverrun (timer_t);
#endif
#ifdef __wasilibc_unmodified_upstream /* WASI has no timezone tables */
extern char *tzname[2];
#endif
#endif
#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
char *strptime (const char *__restrict, const char *__restrict, struct tm *__restrict);
#ifdef __wasilibc_unmodified_upstream /* WASI has no timezone tables */
extern int daylight;
extern long timezone;
#endif
extern int getdate_err;
struct tm *getdate (const char *);
#endif
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#ifdef __wasilibc_unmodified_upstream /* WASI has no stime */
int stime(const time_t *);
#endif
time_t timegm(struct tm *);
#endif
#if _REDIR_TIME64
__REDIR(time, __time64);
__REDIR(difftime, __difftime64);
__REDIR(mktime, __mktime64);
__REDIR(gmtime, __gmtime64);
__REDIR(localtime, __localtime64);
__REDIR(ctime, __ctime64);
__REDIR(timespec_get, __timespec_get_time64);
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
|| defined(_BSD_SOURCE)
__REDIR(gmtime_r, __gmtime64_r);
__REDIR(localtime_r, __localtime64_r);
__REDIR(ctime_r, __ctime64_r);
__REDIR(nanosleep, __nanosleep_time64);
__REDIR(clock_getres, __clock_getres_time64);
__REDIR(clock_gettime, __clock_gettime64);
__REDIR(clock_settime, __clock_settime64);
__REDIR(clock_nanosleep, __clock_nanosleep_time64);
__REDIR(timer_settime, __timer_settime64);
__REDIR(timer_gettime, __timer_gettime64);
#endif
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
__REDIR(stime, __stime64);
__REDIR(timegm, __timegm_time64);
#endif
#endif
#ifdef __cplusplus
}
#endif
#endif
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