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1.1 root 1: /*
2: * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * The contents of this file constitute Original Code as defined in and
7: * are subject to the Apple Public Source License Version 1.1 (the
8: * "License"). You may not use this file except in compliance with the
9: * License. Please obtain a copy of the License at
10: * http://www.apple.com/publicsource and read it before using this file.
11: *
12: * This Original Code and all software distributed under the License are
13: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
17: * License for the specific language governing rights and limitations
18: * under the License.
19: *
20: * @APPLE_LICENSE_HEADER_END@
21: */
22: /*
23: * Copyright (c) 1989, 1993
24: * The Regents of the University of California. All rights reserved.
25: * (c) UNIX System Laboratories, Inc.
26: * All or some portions of this file are derived from material licensed
27: * to the University of California by American Telephone and Telegraph
28: * Co. or Unix System Laboratories, Inc. and are reproduced herein with
29: * the permission of UNIX System Laboratories, Inc.
30: *
31: * Redistribution and use in source and binary forms, with or without
32: * modification, are permitted provided that the following conditions
33: * are met:
34: * 1. Redistributions of source code must retain the above copyright
35: * notice, this list of conditions and the following disclaimer.
36: * 2. Redistributions in binary form must reproduce the above copyright
37: * notice, this list of conditions and the following disclaimer in the
38: * documentation and/or other materials provided with the distribution.
39: * 3. All advertising materials mentioning features or use of this software
40: * must display the following acknowledgement:
41: * This product includes software developed by the University of
42: * California, Berkeley and its contributors.
43: * 4. Neither the name of the University nor the names of its contributors
44: * may be used to endorse or promote products derived from this software
45: * without specific prior written permission.
46: *
47: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
48: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
49: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
50: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
51: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
52: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
53: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
54: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
55: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
56: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
57: * SUCH DAMAGE.
58: *
59: * @(#)time.h 8.3 (Berkeley) 1/21/94
60: */
61:
62: #ifndef _TIME_H_
63: #define _TIME_H_
64:
65: #include <machine/ansi.h>
66:
67: #ifndef NULL
68: #define NULL 0
69: #endif
70:
71: #ifndef _BSD_CLOCK_T_DEFINED_
72: #define _BSD_CLOCK_T_DEFINED_
73: typedef _BSD_CLOCK_T_ clock_t;
74: #endif
75:
76: #ifndef _BSD_TIME_T_DEFINED_
77: #define _BSD_TIME_T_DEFINED_
78: typedef _BSD_TIME_T_ time_t;
79: #endif
80:
81: #ifndef _BSD_SIZE_T_DEFINED_
82: #define _BSD_SIZE_T_DEFINED_
83: typedef _BSD_SIZE_T_ size_t;
84: #endif
85:
86: struct tm {
87: int tm_sec; /* seconds after the minute [0-60] */
88: int tm_min; /* minutes after the hour [0-59] */
89: int tm_hour; /* hours since midnight [0-23] */
90: int tm_mday; /* day of the month [1-31] */
91: int tm_mon; /* months since January [0-11] */
92: int tm_year; /* years since 1900 */
93: int tm_wday; /* days since Sunday [0-6] */
94: int tm_yday; /* days since January 1 [0-365] */
95: int tm_isdst; /* Daylight Savings Time flag */
96: long tm_gmtoff; /* offset from CUT in seconds */
97: char *tm_zone; /* timezone abbreviation */
98: };
99:
100: #include <machine/limits.h> /* Include file containing CLK_TCK. */
101:
102: #define CLOCKS_PER_SEC (100)
103:
104: #include <sys/cdefs.h>
105:
106: __BEGIN_DECLS
107: char *asctime __P((const struct tm *));
108: clock_t clock __P((void));
109: char *ctime __P((const time_t *));
110: double difftime __P((time_t, time_t));
111: struct tm *gmtime __P((const time_t *));
112: struct tm *localtime __P((const time_t *));
113: time_t mktime __P((struct tm *));
114: size_t strftime __P((char *, size_t, const char *, const struct tm *));
115: time_t time __P((time_t *));
116:
117: #ifndef _ANSI_SOURCE
118: void tzset __P((void));
119: #endif /* not ANSI */
120:
121: #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
122: char *timezone __P((int, int));
123: void tzsetwall __P((void));
124: #endif /* neither ANSI nor POSIX */
125: __END_DECLS
126:
127: #endif /* !_TIME_H_ */
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