* not happen. It leverages chunks of advent, mostly initialize() and
* savefile(), so we know we're always outputing save files that advent
* can import.
+ *
+ * Copyright (c) 1977, 2005 by Will Crowther and Don Woods
+ * Copyright (c) 2017 by Eric S. Raymond
+ * SPDX-License-Identifier: BSD-2-clause
*/
#include <getopt.h>
#include <stdlib.h>