bool mapped;

	/* Add it to the list of clients. */
	wl_list_insert(&clients, &c->link);

	wl_list_remove(&c->link);

	c->mapped = true;

	/* Insert this client into the list and focus it. */
	wl_list_insert(&clients, &c->link);

		if (!c->mapped) {
			/* An unmapped client should not be rendered. */
			continue;
		}

	c->mapped = false;

	wl_list_remove(&c->link);