func IsList(list uint32) bool {
	ret, _, _ := syscall.Syscall(gpIsList, 1, uintptr(list), 0, 0)
	return ret != 0
}
func IsList(list uint32) bool {
	ret, _, _ := syscall.Syscall(gpIsList, 1, uintptr(list), 0, 0)
	return ret != 0
}
func IsList ( list uint32 ) bool { ret , _ , _ := syscall . Syscall ( gpIsList , 1 , uintptr ( list ) , 0 , 0 ) return ret != 0 }
// determine if a name corresponds to a display list
determine if a name corresponds to a display list