IULDateString
IULDateString Convert a long format date to a short one
#include <Packages.h> International Utilities Package
void IULDateString( dateTime, longFlag, result, intlHandle);
LongDateTime * dateTime ;
DateForm longFlag ;
Handle intlHandle ;
IULDateString takes a date specified in a LongDateTime format and
returns a short date, abbreviated date, or long date as a string formatted
according to the specified international resource