Annotation of prex-old/usr/include/tzfile.h, Revision 1.1
1.1 ! nbrk 1: /*
! 2: * Copyright (c) 1988, 1993
! 3: * The Regents of the University of California. All rights reserved.
! 4: *
! 5: * This code is derived from software contributed to Berkeley by
! 6: * Arthur David Olson of the National Cancer Institute.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: * 3. Neither the name of the University nor the names of its contributors
! 17: * may be used to endorse or promote products derived from this software
! 18: * without specific prior written permission.
! 19: *
! 20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 30: * SUCH DAMAGE.
! 31: *
! 32: * @(#)tzfile.h 8.1 (Berkeley) 6/2/93
! 33: */
! 34:
! 35: #ifndef _TZFILE_H_
! 36: #define _TZFILE_H_
! 37:
! 38: #define SECSPERMIN 60
! 39: #define MINSPERHOUR 60
! 40: #define HOURSPERDAY 24
! 41: #define DAYSPERWEEK 7
! 42: #define DAYSPERNYEAR 365
! 43: #define DAYSPERLYEAR 366
! 44: #define SECSPERHOUR (SECSPERMIN * MINSPERHOUR)
! 45: #define SECSPERDAY ((long) SECSPERHOUR * HOURSPERDAY)
! 46: #define MONSPERYEAR 12
! 47:
! 48: #define TM_SUNDAY 0
! 49: #define TM_MONDAY 1
! 50: #define TM_TUESDAY 2
! 51: #define TM_WEDNESDAY 3
! 52: #define TM_THURSDAY 4
! 53: #define TM_FRIDAY 5
! 54: #define TM_SATURDAY 6
! 55:
! 56: #define TM_JANUARY 0
! 57: #define TM_FEBRUARY 1
! 58: #define TM_MARCH 2
! 59: #define TM_APRIL 3
! 60: #define TM_MAY 4
! 61: #define TM_JUNE 5
! 62: #define TM_JULY 6
! 63: #define TM_AUGUST 7
! 64: #define TM_SEPTEMBER 8
! 65: #define TM_OCTOBER 9
! 66: #define TM_NOVEMBER 10
! 67: #define TM_DECEMBER 11
! 68:
! 69: #define TM_YEAR_BASE 1900
! 70:
! 71: #define EPOCH_YEAR 1970
! 72: #define EPOCH_WDAY TM_THURSDAY
! 73:
! 74: /*
! 75: ** Accurate only for the past couple of centuries;
! 76: ** that will probably do.
! 77: */
! 78:
! 79: #define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
! 80:
! 81: #endif /* !_TZFILE_H_ */
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