#include "sdncal.h"
#include <limits.h>

Macros
#define	GREGOR_SDN_OFFSET 32045

#define	DAYS_PER_5_MONTHS 153

#define	DAYS_PER_4_YEARS 1461

#define	DAYS_PER_400_YEARS 146097

Functions
void	SdnToGregorian (zend_long sdn, int pYear, int pMonth, int *pDay)

zend_long	GregorianToSdn (int inputYear, int inputMonth, int inputDay)

Variables
const char *const	MonthNameShort [13]

const char *const	MonthNameLong [13]

Macro Definition Documentation

◆ DAYS_PER_400_YEARS

#define DAYS_PER_400_YEARS 146097

Definition at line 135 of file gregor.c.

◆ DAYS_PER_4_YEARS

#define DAYS_PER_4_YEARS 1461

Definition at line 134 of file gregor.c.

◆ DAYS_PER_5_MONTHS

#define DAYS_PER_5_MONTHS 153

Definition at line 133 of file gregor.c.

◆ GREGOR_SDN_OFFSET

#define GREGOR_SDN_OFFSET 32045

Definition at line 132 of file gregor.c.

Function Documentation

◆ GregorianToSdn()

zend_long GregorianToSdn	(	int	inputYear,
		int	inputMonth,
		int	inputDay )

Definition at line 202 of file gregor.c.

◆ SdnToGregorian()

void SdnToGregorian	(	zend_long	sdn,
		int *	pYear,
		int *	pMonth,
		int *	pDay )

Definition at line 137 of file gregor.c.

Variable Documentation

◆ MonthNameLong

const char* const MonthNameLong[13]

Initial value:

=
{
    "",
    "January",
    "February",
    "March",
    "April",
    "May",
    "June",
    "July",
    "August",
    "September",
    "October",
    "November",
    "December"
}

Definition at line 264 of file gregor.c.

◆ MonthNameShort

const char* const MonthNameShort[13]