/* Checks to see if we need to extend highs or targets.  */
static int check_space(struct dm_table *t)
/* Checks to see if we need to extend highs or targets.  */
static int check_space(struct dm_table *t)
{
	if (t->num_targets >= t->num_allocated)
		return alloc_targets(t, t->num_allocated * 2);
	return 0;
}