/*
 * $Id: time_headers.h,v 1.11 2005-03-30 19:37:47 obarthel Exp $
 *
 * :ts=4
 *
 * Portable ISO 'C' (1994) runtime library for the Amiga computer
 * Copyright (c) 2002-2005 by Olaf Barthel <olsen@sourcery.han.de>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Neither the name of Olaf Barthel nor the names of contributors
 *     may be used to endorse or promote products derived from this
 *     software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _TIME_HEADERS_H
#define _TIME_HEADERS_H

/****************************************************************************/

#ifndef EXEC_LIBRARIES_H
#include <exec/libraries.h>
#endif /* EXEC_LIBRARIES_H */

#ifndef EXEC_DEVICES_H
#include <exec/devices.h>
#endif /* EXEC_DEVICES_H */

#ifndef EXEC_MEMORY_H
#include <exec/memory.h>
#endif /* EXEC_MEMORY_H */

#ifndef DOS_DOSEXTENS_H
#include <dos/dosextens.h>
#endif /* DOS_DOSEXTENS_H */

#ifndef DEVICES_TIMER_H
#include <devices/timer.h>
#endif /* DEVICES_TIMER_H */

#ifndef LIBRARIES_LOCALE_H
#include <libraries/locale.h>
#endif /* LIBRARIES_LOCALE_H */

#ifndef UTILITY_DATE_H
#include <utility/date.h>
#endif /* UTILITY_DATE_H */

/****************************************************************************/

#ifndef CLIB_ALIB_PROTOS_H
#include <clib/alib_protos.h>
#endif /* CLIB_ALIB_PROTOS_H */

/****************************************************************************/

#ifndef PROTO_EXEC_H
#include <proto/exec.h>
#endif /* PROTO_EXEC_H */

#ifndef PROTO_DOS_H
#include <proto/dos.h>
#endif /* PROTO_DOS_H */

/****************************************************************************/

#include <string.h>
#include <locale.h>
#include <errno.h>
#include <time.h>
#include <dos.h>

/****************************************************************************/

#ifndef _STDLIB_LOCALEBASE_H
#include "stdlib_localebase.h"
#endif /* _STDLIB_LOCALEBASE_H */

#ifndef _STDLIB_UTILITYBASE_H
#include "stdlib_utilitybase.h"
#endif /* _STDLIB_UTILITYBASE_H */

/****************************************************************************/

#ifndef _MATH_FP_SUPPORT_H
#include "math_fp_support.h"
#endif /* _MATH_FP_SUPPORT_H */

/****************************************************************************/

#ifndef _STDLIB_PROFILE_H
#include "stdlib_profile.h"
#endif /* _STDLIB_PROFILE_H */

/****************************************************************************/

#ifndef _MACROS_H
#include "macros.h"
#endif /* _MACROS_H */

#ifndef _DEBUG_H
#include "debug.h"
#endif /* _DEBUG_H */

/****************************************************************************/

/* This is the difference (in seconds) between the Unix epoch (which began
   on January 1st, 1970) and the AmigaOS epoch (which began eight years
   later on January 1st 1978). */
#define UNIX_TIME_OFFSET 252460800

/****************************************************************************/

extern const char * const NOCOMMON __abbreviated_week_day_names[7];
extern const char * const NOCOMMON __week_day_names[7];
extern const char * const NOCOMMON __abbreviated_month_names[12];
extern const char * const NOCOMMON __month_names[12];

/****************************************************************************/

extern char * __asctime_r(const struct tm *tm,char * buffer,size_t buffer_size);
extern char * __number_to_string(unsigned int number,char * string,size_t max_len,size_t min_len);
extern struct tm * __convert_time(ULONG seconds, LONG gmt_offset, struct tm * tm);
extern time_t __convert_datestamp_to_time(const struct DateStamp * ds);
extern BOOL __convert_time_to_datestamp(time_t time_value,struct DateStamp * ds);
extern int __calculate_weekday(int year,int month,int day);
extern int __calculate_days_per_date(int year,int month,int day);

/****************************************************************************/

#endif /* _TIME_HEADERS_H */
