--- Libc/Libc-320/include/time.h
+++ Libc/Libc-1669.40.2/include/time.h
@@ -1,9 +1,7 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000, 2023 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
@@ -62,94 +60,8 @@
  *	@(#)time.h	8.3 (Berkeley) 1/21/94
  */
 
-#ifndef _TIME_H_
-#define	_TIME_H_
+#include <_time.h>
 
-#include <machine/ansi.h>
-
-#ifndef	NULL
-#define	NULL	0
-#endif
-
-#ifndef	_BSD_CLOCK_T_DEFINED_
-#define _BSD_CLOCK_T_DEFINED_
-typedef	_BSD_CLOCK_T_	clock_t;
-#endif
-
-#ifndef	_BSD_TIME_T_DEFINED_
-#define	_BSD_TIME_T_DEFINED_
-typedef	_BSD_TIME_T_	time_t;
-#endif
-
-#ifndef	_BSD_SIZE_T_DEFINED_
-#define	_BSD_SIZE_T_DEFINED_
-typedef	_BSD_SIZE_T_	size_t;
-#endif
-
-#ifndef _TIMESPEC_DECLARED           
-#define _TIMESPEC_DECLARED
-struct timespec {
-        time_t  tv_sec;         /* seconds */
-        long    tv_nsec;        /* and nanoseconds */  
-};
-#endif
-
-struct tm {
-	int	tm_sec;		/* seconds after the minute [0-60] */
-	int	tm_min;		/* minutes after the hour [0-59] */
-	int	tm_hour;	/* hours since midnight [0-23] */
-	int	tm_mday;	/* day of the month [1-31] */
-	int	tm_mon;		/* months since January [0-11] */
-	int	tm_year;	/* years since 1900 */
-	int	tm_wday;	/* days since Sunday [0-6] */
-	int	tm_yday;	/* days since January 1 [0-365] */
-	int	tm_isdst;	/* Daylight Savings Time flag */
-	long	tm_gmtoff;	/* offset from CUT in seconds */
-	char	*tm_zone;	/* timezone abbreviation */
-};
-
-#include <machine/limits.h>	/* Include file containing CLK_TCK. */
-
-#define CLOCKS_PER_SEC  (CLK_TCK)
-
-#include <sys/cdefs.h>
-
-#ifndef _ANSI_SOURCE
-extern char *tzname[];
-#endif
-
-__BEGIN_DECLS
-char *asctime(const struct tm *);
-clock_t clock(void);
-char *ctime(const time_t *);
-double difftime(time_t, time_t);
-struct tm *gmtime(const time_t *);
-struct tm *localtime(const time_t *);
-time_t mktime(struct tm *);
-size_t strftime(char *, size_t, const char *, const struct tm *);
-time_t time(time_t *);
-
-#ifndef _ANSI_SOURCE
-void tzset(void);
-#endif /* not ANSI */
-
-#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
-char *asctime_r(const struct tm *, char *);
-char *ctime_r(const time_t *, char *);
-struct tm *gmtime_r(const time_t *, struct tm *);
-struct tm *localtime_r(const time_t *, struct tm *);
-time_t posix2time(time_t);
-char *strptime(const char *, const char *, struct tm *);
-char *timezone(int, int);
-void tzsetwall(void);
-time_t time2posix(time_t);
-time_t timelocal(struct tm * const);
-time_t timegm(struct tm * const);
-#endif /* neither ANSI nor POSIX */
-
-#if !defined(_ANSI_SOURCE)
-int nanosleep(const struct timespec *, struct timespec *);
-#endif
-__END_DECLS
-
-#endif /* !_TIME_H_ */
+#ifdef _USE_EXTENDED_LOCALES_
+#include <xlocale/_time.h>
+#endif /* _USE_EXTENDED_LOCALES_ */