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/*
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 * Copyright (c) 1988, 1993
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 *        The Regents of the University of California.  All rights reserved.
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 *
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 * This code is derived from software contributed to Berkeley by
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 * Arthur David Olson of the National Cancer Institute.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 *        @(#)tzfile.h        8.1 (Berkeley) 6/2/93
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 */
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#ifndef _TZFILE_H_
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#define        _TZFILE_H_
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#define SECSPERMIN        60
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#define MINSPERHOUR        60
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#define HOURSPERDAY        24
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#define DAYSPERWEEK        7
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#define DAYSPERNYEAR        365
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#define DAYSPERLYEAR        366
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#define SECSPERHOUR        (SECSPERMIN * MINSPERHOUR)
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#define SECSPERDAY        ((long) SECSPERHOUR * HOURSPERDAY)
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#define MONSPERYEAR        12
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#define TM_SUNDAY        0
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#define TM_MONDAY        1
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#define TM_TUESDAY        2
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#define TM_WEDNESDAY        3
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#define TM_THURSDAY        4
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#define TM_FRIDAY        5
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#define TM_SATURDAY        6
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#define TM_JANUARY        0
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#define TM_FEBRUARY        1
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#define TM_MARCH        2
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#define TM_APRIL        3
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#define TM_MAY                4
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#define TM_JUNE                5
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#define TM_JULY                6
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#define TM_AUGUST        7
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#define TM_SEPTEMBER        8
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#define TM_OCTOBER        9
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#define TM_NOVEMBER        10
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#define TM_DECEMBER        11
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#define TM_YEAR_BASE        1900
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#define EPOCH_YEAR        1970
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#define EPOCH_WDAY        TM_THURSDAY
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/*
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** Accurate only for the past couple of centuries;
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** that will probably do.
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*/
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#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
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#endif /* !_TZFILE_H_ */