struct wl_listener maximize;

static void maximizenotify(struct wl_listener *listener, void *data);

	LISTEN(&xdg_surface->toplevel->events.request_maximize, &c->maximize,
			maximizenotify);

}
void
maximizenotify(struct wl_listener *listener, void *data)
{
	/* This event is raised when a client would like to maximize itself,
	 * typically because the user clicked on the maximize button on
	 * client-side decorations. dwl doesn't support maximization, but
	 * to conform to xdg-shell protocol we still must send a configure.
	 * wlr_xdg_surface_schedule_configure() is used to send an empty reply. */
	Client *c = wl_container_of(listener, c, maximize);
	wlr_xdg_surface_schedule_configure(c->surface.xdg);