#ifndef _TIME_H

#include <time/time.h>

#ifndef _ISOMAC

# include <bits/types/locale_t.h>

extern __typeof (strftime_l) __strftime_l;

libc_hidden_proto (__strftime_l)

extern __typeof (strptime_l) __strptime_l;

libc_hidden_proto (time)

libc_hidden_proto (asctime)

libc_hidden_proto (mktime)

libc_hidden_proto (timelocal)

libc_hidden_proto (localtime)

libc_hidden_proto (strftime)

libc_hidden_proto (strptime)

extern __typeof (clock_getres) __clock_getres;

extern __typeof (clock_gettime) __clock_gettime;

libc_hidden_proto (__clock_gettime)

extern __typeof (clock_settime) __clock_settime;

extern __typeof (clock_nanosleep) __clock_nanosleep;

extern __typeof (clock_getcpuclockid) __clock_getcpuclockid;

/* Now define the internal interfaces.  */

struct tm;

/* time_t variant for representing time zone data, independent of

   time_t.  */

typedef __int64_t internal_time_t;

/* Defined in mktime.c.  */

extern const unsigned short int __mon_yday[2][13] attribute_hidden;

/* Defined in localtime.c.  */

extern struct tm _tmbuf attribute_hidden;

/* Defined in tzset.c.  */

extern char *__tzstring (const char *string) attribute_hidden;

extern int __use_tzfile attribute_hidden;

extern void __tzfile_read (const char *file, size_t extra,

			   char **extrap) attribute_hidden;

extern void __tzfile_compute (internal_time_t timer, int use_localtime,

			      long int *leap_correct, int *leap_hit,

			      struct tm *tp) attribute_hidden;

extern void __tzfile_default (const char *std, const char *dst,

			      long int stdoff, long int dstoff)

  attribute_hidden;

extern void __tzset_parse_tz (const char *tz) attribute_hidden;

extern void __tz_compute (time_t timer, struct tm *tm, int use_localtime)

  __THROW attribute_hidden;

/* 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 (struct tm *__tp,

				 struct tm *(*__func) (const time_t *,

						       struct tm *),

				 time_t *__offset) attribute_hidden;

extern struct tm *__localtime_r (const time_t *__timer,

				 struct tm *__tp) attribute_hidden;

extern struct tm *__gmtime_r (const time_t *__restrict __timer,

			      struct tm *__restrict __tp);

libc_hidden_proto (__gmtime_r)

/* 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 (const time_t *__timer,

		      long int __offset,

		      struct tm *__tp) attribute_hidden;

extern char *__asctime_r (const struct tm *__tp, char *__buf)

  attribute_hidden;

extern void __tzset (void) attribute_hidden;

/* Prototype for the internal function to get information based on TZ.  */

extern struct tm *__tz_convert (const time_t *timer, int use_localtime,

				struct tm *tp) attribute_hidden;

extern int __nanosleep (const struct timespec *__requested_time,

			struct timespec *__remaining);

hidden_proto (__nanosleep)

extern int __getdate_r (const char *__string, struct tm *__resbufp)

  attribute_hidden;

/* Determine CLK_TCK value.  */

extern int __getclktck (void) attribute_hidden;

/* strptime support.  */

extern char * __strptime_internal (const char *rp, const char *fmt,

				   struct tm *tm, void *statep,

				   locale_t locparam) attribute_hidden;

extern double __difftime (time_t time1, time_t time0);

/* Use in the clock_* functions.  Size of the field representing the

   actual clock ID.  */

#define CLOCK_IDFIELD_SIZE	3

#endif

#endif