unsigned int n = 0;

	/* Search for the first tiled window that is not sel, marking sel as
	 * NULL if we pass it along the way */

			if (++n == 1 && c == sel)
				sel = NULL;
			else if (n == 2) {
				if (!sel)
					sel = c;

			if (c != sel)

			}

			sel = NULL;

	if (n == 1)

	/* Return if no other tiled window was found */
	if (&c->link == &clients)

	/* If we passed sel, move c to the front; otherwise, move sel to the
	 * front */
	if (!sel)
		sel = c;