@@ -24,6 +24,11 @@ void SetDate(Date date, DateFract fract)
void ConvertDateToYMD(Date date, YearMonthDay *ymd);
Date ConvertYMDToDate(Year year, Month month, Day day);
/**
* Checks whether the given year is a leap year or not.
* @param yr The year to check.
* @return True if \c yr is a leap year, otherwise false.
*/
static inline bool IsLeapYear(Year yr)
{
return yr % 4 == 0 && (yr % 100 != 0 || yr % 400 == 0);