26#define GTK_TYPE_LOCK_BUTTON (gtk_lock_button_get_type ())
27#define GTK_LOCK_BUTTON(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_LOCK_BUTTON, GtkLockButton))
28#define GTK_IS_LOCK_BUTTON(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_LOCK_BUTTON))
#define GDK_DEPRECATED_IN_4_10
#define GDK_AVAILABLE_IN_ALL
#define G_DEFINE_AUTOPTR_CLEANUP_FUNC(TypeName, func)
GOBJECT_AVAILABLE_IN_ALL void g_object_unref(gpointer object)