pub unsafe extern "C" fn dzl_dock_transient_grab_is_descendant(
self_: *mut DzlDockTransientGrab,
widget: *mut GtkWidget
) -> gboolean
pub unsafe extern "C" fn dzl_dock_transient_grab_is_descendant(
self_: *mut DzlDockTransientGrab,
widget: *mut GtkWidget
) -> gboolean