scoutos / prex-0.9.0 / usr / include / tzfile.h @ 03e9c04a
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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_ */ |