src/date_func.h
author truebrain
Fri, 18 Jul 2008 01:00:03 +0000
branchnoai
changeset 11166 17960948c3af
parent 11044 097ea3e7ec56
permissions -rw-r--r--
(svn r13724) [NoAI] -Fix r13723: in this modern world with all those checks and warnings GCC can give when ever I not ask him to, it fails to see the simplest of all, 'if (cargo_id == cargo_id)'.. makes you wonder, doesn't it? Well, such is life, wondering wondering wandering .. Status Quo, Yeah! Oh yeah, what was I doing ... ah, yes: don't compare one variable with itself, it is always true.. Obiwan by Yexo. (Yexo)
/* $Id$ */

/** @file date_func.h Functions related to dates. */

#ifndef DATE_FUNC_H
#define DATE_FUNC_H

#include "date_type.h"

extern Year      _cur_year;
extern Month     _cur_month;
extern Date      _date;
extern DateFract _date_fract;

void SetDate(Date date);
void ConvertDateToYMD(Date date, YearMonthDay *ymd);
Date ConvertYMDToDate(Year year, Month month, Day day);

static inline bool IsLeapYear(Year yr)
{
	return yr % 4 == 0 && (yr % 100 != 0 || yr % 400 == 0);
}

#endif /* DATE_FUNC_H */