PARSE_OPT_LASTARG_DEFAULT
} else if ((opt->flags & PARSE_OPT_LASTARG_DEFAULT) && (p->argc == 1 ||
{ .type = OPTION_CALLBACK, .short_name = (s), .long_name = (l), .value = (v), .argh = (a), .help = (h), .callback = (f), .defval = (intptr_t)d, .flags = PARSE_OPT_LASTARG_DEFAULT }
.flags = PARSE_OPT_LASTARG_DEFAULT | PARSE_OPT_NOARG}