Function ptrint2chan

common/gossmap.c:203–206

htable can't handle NULL or 1 values, so we add 2 */

/* htable can't handle NULL or 1 values, so we add 2 */
static struct gossmap_chan *ptrint2chan(const ptrint_t *pidx)
{
	return map->chan_arr + ptr2int(pidx) - 2;
}

static ptrint_t *chan2ptrint(const struct gossmap_chan *chan)
{