static void focusclient(Client *c, struct wlr_surface *surface, int lift);

static void focusclient(Client *c, int lift);

	struct wlr_surface *surface;

		if ((c = xytoclient(cursor->x, cursor->y))) {
			if (c->type != XDGShell)
				surface = wlr_surface_surface_at(c->surface.xwayland->surface,
						cursor->x - c->geom.x - c->bw,
						cursor->y - c->geom.y - c->bw, NULL, NULL);
			else
				surface = wlr_xdg_surface_surface_at(c->surface.xdg,
						cursor->x - c->geom.x - c->bw,
						cursor->y - c->geom.y - c->bw, NULL, NULL);
			focusclient(c, surface, 1);
		}

		if ((c = xytoclient(cursor->x, cursor->y)))
			focusclient(c, 1);

focusclient(Client *c, struct wlr_surface *surface, int lift)

focusclient(Client *c, int lift)

	/* Use top-level wlr_surface if nothing more specific is given */
	if (c && !surface)
		surface = WLR_SURFACE(c);

	/* Otherwise, update the focus if it has changed */
	if (surface != seat->keyboard_state.focused_surface)
		wlr_seat_keyboard_notify_enter(seat, surface,
				kb->keycodes, kb->num_keycodes, &kb->modifiers);

	/* Have a client, so focus its top-level wlr_surface */
	wlr_seat_keyboard_notify_enter(seat, WLR_SURFACE(c),
			kb->keycodes, kb->num_keycodes, &kb->modifiers);

	focusclient(lastfocused(), NULL, 1);

	focusclient(lastfocused(), 1);

	focusclient(c, NULL, 1);

	focusclient(c, 1);

		focusclient(c, surface, 0);

		focusclient(c, 0);

		focusclient(lastfocused(), NULL, 1);

		focusclient(lastfocused(), 1);

		focusclient(lastfocused(), NULL, 1);

		focusclient(lastfocused(), 1);

		focusclient(lastfocused(), NULL, 1);

		focusclient(lastfocused(), 1);

		focusclient(lastfocused(), NULL, 1);

		focusclient(lastfocused(), 1);

	focusclient(lastfocused(), NULL, 1);

	focusclient(lastfocused(), 1);

	focusclient(sel, NULL, 1);

	focusclient(sel, 1);