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+/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+/*
+ * ANSI Standard: 4.12 DATE and TIME <time.h>
+ */
+
+#ifndef _TIME_H
+#define _TIME_H
+
+#include <features.h>
+#include <sys/time.h>
+
+#ifndef _TIME_T
+#define _TIME_T
+typedef long time_t;
+#endif
+
+#ifndef _CLOCK_T
+#define _CLOCK_T
+typedef long clock_t;
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int size_t;
+#endif
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void *) 0)
+#endif
+#endif
+
+#define CLOCKS_PER_SEC 100
+#define CLK_TCK 100 /* That must be the same as HZ ???? */
+
+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;
+ /* Those are for future use. */
+ long int __tm_gmtoff__;
+ __const char *__tm_zone__;
+};
+
+#define __isleap(year) \
+ ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))
+
+extern char *tzname[2];
+extern int daylight;
+extern long int timezone;
+
+__BEGIN_DECLS
+
+extern int stime __P ((time_t* __tptr));
+
+extern clock_t clock __P ((void));
+extern time_t time __P ((time_t * __tp));
+extern __CONSTVALUE double difftime __P ((time_t __time2,
+ time_t __time1)) __CONSTVALUE2;
+extern time_t mktime __P ((struct tm * __tp));
+
+extern char * asctime __P ((__const struct tm * __tp));
+extern char * ctime __P ((__const time_t * __tp));
+extern size_t strftime __P ((char * __s, size_t __smax,
+ __const char * __fmt, __const struct tm * __tp));
+extern char * strptime __P ((__const char * __s, __const char * __fmt,
+ struct tm * __tm));
+
+extern void tzset __P ((void));
+
+extern struct tm* gmtime __P ((__const time_t *__tp));
+extern struct tm* localtime __P ((__const time_t * __tp));
+
+#ifdef __USE_MISC
+/* Miscellaneous functions many Unices inherited from the public domain
+ localtime package. These are included only for compatibility. */
+
+/* Like `mktime', but for TP represents Universal Time, not local time. */
+extern time_t timegm __P ((struct tm *__tp));
+
+/* Another name for `mktime'. */
+extern time_t timelocal __P ((struct tm *__tp));
+
+#endif
+
+#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
+
+extern char * asctime_r __P((__const struct tm *, char *));
+extern char * ctime_r __P((__const time_t *, char *));
+extern struct tm* gmtime_r __P((__const time_t *, struct tm *));
+extern struct tm* localtime_r __P((__const time_t *, struct tm *));
+
+#endif
+
+struct timespec;
+
+/* IEEE Std 1003.1b-1993. */
+extern int nanosleep __P((__const struct timespec *__rqtp,
+ struct timespec *__rmtp));
+
+__END_DECLS
+
+#endif