#include <features.h>
+#ifdef __cplusplus
#define NULL 0L
+#else
+#define NULL ((void*)0)
+#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_struct_timespec
#define __NEED_clockid_t
#define __NEED_timer_t
#define __NEED_pid_t
#define __tm_zone tm_zone
#endif
-struct tm
-{
+struct tm {
int tm_sec;
int tm_min;
int tm_hour;
struct tm *localtime (const time_t *);
char *asctime (const struct tm *);
char *ctime (const time_t *);
+int timespec_get(struct timespec *, int);
#define CLOCKS_PER_SEC 1000000L
+#define TIME_UTC 1
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
void tzset (void);
-struct itimerspec
-{
+struct itimerspec {
struct timespec it_interval;
struct timespec it_value;
};
#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
int timer_gettime (timer_t, struct itimerspec *);
int timer_getoverrun (timer_t);
+extern char *tzname[2];
+
#endif
-#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
+#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
char *strptime (const char *__restrict, const char *__restrict, struct tm *__restrict);
extern int daylight;
extern long timezone;
-extern char *tzname[2];
extern int getdate_err;
struct tm *getdate (const char *);
#endif
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-int stime(time_t *);
+int stime(const time_t *);
time_t timegm(struct tm *);
#endif