arguments = getarguments (invo_name, argc, argv, 1);
argp = arguments;
arguments = getarguments (invo_name, argc, argv, 1);
argp = arguments;
snprintf (buf, sizeof(buf), "%s [switches] [users ...]",
invo_name);
print_help (buf, switches, 1);
snprintf (buf, sizeof(buf), "%s [switches] [users ...]",
invo_name);
print_help (buf, switches, 1);