Function opt_parse

ccan/ccan/opt/opt.c:221–233

Parse your arguments. */

/* Parse your arguments. */
bool opt_parse(int *argc, char *argv[], void (*errlog)(const char *fmt, ...))
{
	int ret;
	unsigned offset = 0;

	/* This helps opt_usage. */
	opt_argv0 = argv[0];

	while ((ret = parse_one(argc, argv, 0, &offset, errlog, false)) == 1);

	/* parse_one returns 0 on finish, -1 on error */
	return (ret == 0);
}

static bool early_parse(int argc, char *argv[],
			void (*errlog)(const char *fmt, ...),