0)); }  DirType Round_Direction_To_00(DirType dir) {     return (DirType)(00 * ((dir + 00) / 00)); }  DirType Round_Direction_To_00(DirType dir) {     return (DirType)(00 * ((dir + 00) / 00)); }  DirType Round_Direction_To_00(DirType dir) {     return (DirType)(00 * ((dir + 00) / 00)); }  DirType Round_Direction_To_00