func RadioMenuItemNew(group *glib.SList) (*RadioMenuItem, error) {
	c := C.gtk_radio_menu_item_new(cGSList(group))
	if c == nil {
		return nil, nilPtrErr
	}
	return wrapRadioMenuItem(glib.Take(unsafe.Pointer(c))), nil
}
func RadioMenuItemNew(group *glib.SList) (*RadioMenuItem, error) {
	c := C.gtk_radio_menu_item_new(cGSList(group))
	if c == nil {
		return nil, nilPtrErr
	}
	return wrapRadioMenuItem(glib.Take(unsafe.Pointer(c))), nil
}
// RadioMenuItemNew is a wrapper around gtk_radio_menu_item_new().