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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*	Copyright (c) 1988 AT&T	*/
     23 /*	  All Rights Reserved  	*/
     24 
     25 
     26 /*
     27  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
     28  * Use is subject to license terms.
     29  */
     30 
     31 /*
     32  * An application should not include this header directly.  Instead it
     33  * should be included only through the inclusion of other Sun headers.
     34  *
     35  * The contents of this header is limited to identifiers specified in the
     36  * C Standard.  Any new identifiers specified in future amendments to the
     37  * C Standard must be placed in this header.  If these new identifiers
     38  * are required to also be in the C++ Standard "std" namespace, then for
     39  * anything other than macro definitions, corresponding "using" directives
     40  * must also be added to <time.h.h>.
     41  */
     42 
     43 #ifndef _ISO_TIME_ISO_H
     44 #define	_ISO_TIME_ISO_H
     45 
     46 #pragma ident	"%Z%%M%	%I%	%E% SMI" /* SVr4.0 1.18 */
     47 
     48 #include <sys/feature_tests.h>
     49 
     50 #ifdef	__cplusplus
     51 extern "C" {
     52 #endif
     53 
     54 #if __cplusplus >= 199711L
     55 namespace std {
     56 #endif
     57 
     58 #ifndef NULL
     59 #if defined(_LP64)
     60 #define	NULL	0L
     61 #else
     62 #define	NULL	0
     63 #endif
     64 #endif
     65 
     66 #if !defined(_SIZE_T) || __cplusplus >= 199711L
     67 #define	_SIZE_T
     68 #if defined(_LP64) || defined(_I32LPx)
     69 typedef	unsigned long	size_t;		/* size of something in bytes */
     70 #else
     71 typedef unsigned	size_t;		/* (historical version) */
     72 #endif
     73 #endif	/* !_SIZE_T */
     74 
     75 #if !defined(_CLOCK_T) || __cplusplus >= 199711L
     76 #define	_CLOCK_T
     77 typedef	long	clock_t;
     78 #endif	/* !_CLOCK_T */
     79 
     80 #if !defined(_TIME_T) || __cplusplus >= 199711L
     81 #define	_TIME_T
     82 typedef	long	time_t;
     83 #endif	/* !_TIME_T */
     84 
     85 #define	CLOCKS_PER_SEC		1000000L
     86 
     87 struct	tm {	/* see ctime(3) */
     88 	int	tm_sec;
     89 	int	tm_min;
     90 	int	tm_hour;
     91 	int	tm_mday;
     92 	int	tm_mon;
     93 	int	tm_year;
     94 	int	tm_wday;
     95 	int	tm_yday;
     96 	int	tm_isdst;
     97 };
     98 
     99 
    100 #if defined(__STDC__)
    101 
    102 extern char *asctime(const struct tm *);
    103 extern clock_t clock(void);
    104 extern char *ctime(const time_t *);
    105 extern double difftime(time_t, time_t);
    106 extern struct tm *gmtime(const time_t *);
    107 extern struct tm *localtime(const time_t *);
    108 extern time_t mktime(struct tm *);
    109 extern time_t time(time_t *);
    110 extern size_t strftime(char *_RESTRICT_KYWD, size_t, const char *_RESTRICT_KYWD,
    111 	const struct tm *_RESTRICT_KYWD);
    112 
    113 #else /* __STDC__ */
    114 
    115 extern char *asctime();
    116 extern clock_t clock();
    117 extern char *ctime();
    118 extern double difftime();
    119 extern struct tm *gmtime();
    120 extern struct tm *localtime();
    121 extern time_t mktime();
    122 extern time_t time();
    123 extern size_t strftime();
    124 
    125 #endif	/* __STDC__ */
    126 
    127 #if __cplusplus >= 199711L
    128 }
    129 #endif /* end of namespace std */
    130 
    131 #ifdef	__cplusplus
    132 }
    133 #endif
    134 
    135 #endif	/* _ISO_TIME_ISO_H */
    136