Function Is_branchlev

src/dungeon.c:1463–1473

* Is this a multi-dungeon branch level? If so, return a pointer to the * branch. Otherwise, return null. */

 * branch.  Otherwise, return null.
 */
branch *
Is_branchlev(d_level *lev)
{
    branch *curr;

    for (curr = svb.branches; curr; curr = curr->next) {
        if (on_level(lev, &curr->end1) || on_level(lev, &curr->end2))
            return curr;
    }
    return (branch *) 0;
}

/* returns True iff the branch 'lev' is in a branch which builds up */
boolean