Function first_name

ccan/ccan/opt/opt.c:20–24

Returns string after first '-'. */

/* Returns string after first '-'. */
static const char *first_name(const char *names, unsigned *len)
{
	*len = strcspn(names + 1, "|= ");
	return names + 1;
}

static const char *next_name(const char *names, unsigned *len)
{