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| 2 | /*
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| 3 | *@@sourcefile datetime.h:
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| 4 | * header file for datetime.c. See remarks there.
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| 5 | *
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| 6 | * Note: Version numbering in this file relates to XWorkplace version
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| 7 | * numbering.
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| 8 | *
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| 9 | *@@include #include <os2.h>
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| 10 | *@@include #include "helpers\datetime.h"
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| 11 | */
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| 12 |
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| 13 | /* Copyright (C) 1997-2000 Ulrich Mller.
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| 14 | * This file is part of the "XWorkplace helpers" source package.
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| 15 | * This is free software; you can redistribute it and/or modify
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| 16 | * it under the terms of the GNU General Public License as published
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| 17 | * by the Free Software Foundation, in version 2 as it comes in the
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| 18 | * "COPYING" file of the XWorkplace main distribution.
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| 19 | * This program is distributed in the hope that it will be useful,
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| 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 22 | * GNU General Public License for more details.
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| 23 | */
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| 24 |
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| 25 | #ifndef DATETIME_HEADER_INCLUDED
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| 26 | #define DATETIME_HEADER_INCLUDED
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| 27 |
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| 28 | #if __cplusplus
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| 29 | extern "C" {
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| 30 | #endif
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| 31 |
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| 32 | ULONG dtGetULongTime(VOID);
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| 33 |
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| 34 | int dtCreateFileTimeStamp(PSZ pszTimeStamp,
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| 35 | FDATE* pfdate,
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| 36 | FTIME* pftime);
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| 37 |
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| 38 | int dtCreateDosTimeStamp(PSZ pszTimeStamp,
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| 39 | DATETIME* pdt);
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| 40 |
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| 41 | ULONG dtDayOfWeek(ULONG day,
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| 42 | ULONG mon,
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| 43 | ULONG yr);
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| 44 |
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| 45 | int dtIsLeapYear(unsigned yr);
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| 46 |
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| 47 | unsigned dtMonths2Days(unsigned month);
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| 48 |
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| 49 | long dtYears2Days(unsigned yr);
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| 50 |
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| 51 | long dtDate2Scalar(unsigned yr,
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| 52 | unsigned mo,
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| 53 | unsigned day);
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| 54 |
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| 55 | void dtScalar2Date(long scalar,
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| 56 | unsigned *pyr,
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| 57 | unsigned *pmo,
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| 58 | unsigned *pday);
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| 59 |
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| 60 | BOOL dtIsValidDate(LONG day,
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| 61 | LONG month,
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| 62 | ULONG year);
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| 63 | #if __cplusplus
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| 64 | }
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| 65 | #endif
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| 66 |
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| 67 | #endif
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| 68 |
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| 69 |
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