Function gtk4_sys::gtk_menu_button_get_menu_model 
source · pub unsafe extern "C" fn gtk_menu_button_get_menu_model(
    menu_button: *mut GtkMenuButton
) -> *mut GMenuModelpub unsafe extern "C" fn gtk_menu_button_get_menu_model(
    menu_button: *mut GtkMenuButton
) -> *mut GMenuModel