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#ifndef _TIME_H
#if defined __need_time_t || defined __need_clock_t || defined __need_timespec
# include <time/time.h>
#else
# include <time/time.h>
/* Now define the internal interfaces. */
struct tm;
/* Defined in mktime.c. */
extern const unsigned short int __mon_yday[2][13];
/* Defined in localtime.c. */
extern struct tm _tmbuf;
/* Defined in tzset.c. */
extern char *__tzstring __P ((const char *string));
/* Defined in tzset.c. */
extern size_t __tzname_cur_max;
extern int __use_tzfile;
extern void __tzfile_read __P ((const char *file, size_t extra,
char **extrap));
extern int __tzfile_compute __P ((time_t timer, int use_localtime,
long int *leap_correct, int *leap_hit,
struct tm *tp));
extern void __tzfile_default __P ((const char *std, const char *dst,
long int stdoff, long int dstoff));
/* Subroutine of `mktime'. Return the `time_t' representation of TP and
normalize TP, given that a `struct tm *' maps to a `time_t' as performed
by FUNC. Keep track of next guess for time_t offset in *OFFSET. */
extern time_t __mktime_internal __P ((struct tm *__tp,
struct tm *(*__func) (const time_t *,
struct tm *),
time_t *__offset));
extern struct tm *__localtime_r __P ((__const time_t *__timer,
struct tm *__tp));
extern struct tm *__gmtime_r __P ((__const time_t *__restrict __timer,
struct tm *__restrict __tp));
/* Compute the `struct tm' representation of *T,
offset OFFSET seconds east of UTC,
and store year, yday, mon, mday, wday, hour, min, sec into *TP.
Return nonzero if successful. */
extern int __offtime __P ((__const time_t *__timer,
long int __offset,
struct tm *__tp));
extern char *__asctime_r __P ((__const struct tm *__tp, char *__buf));
extern void __tzset __P ((void));
/* Prototype for the internal function to get information based on TZ. */
extern struct tm *__tz_convert __P ((const time_t *timer, int use_localtime, struct tm *tp));
/* Return the maximum length of a timezone name.
This is what `sysconf (_SC_TZNAME_MAX)' does. */
extern long int __tzname_max __P ((void));
extern int __nanosleep __P ((__const struct timespec *__requested_time,
struct timespec *__remaining));
extern int __getdate_r __P ((__const char *__string, struct tm *__resbufp));
#endif
#endif
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