/* Get that this year is leap year or not.  */
xtBoolean RTCIsLeapYear(unsigned long ulYear)
/* Get that this year is leap year or not.  */
xtBoolean RTCIsLeapYear(unsigned long ulYear)
{
    if((((ulYear % 4) == 0 && (ulYear % 100) != 0)) || ((ulYear % 400) == 0))
    {
        return xtrue; 
    }
    else
    {
        return xfalse;
    }
}