server_kill_window
server_kill_window(src_w, 1);
server_kill_window(wl->window, 0);
server_kill_window(wl->window, 1);
server_kill_window(loop->window, 0);
server_kill_window(w, 1);
server_kill_window(w, 1);
void server_kill_window(struct window *, int);
server_kill_window(wl->window, 0);