Lines Matching defs:ff
679 int ff;
687 * ff is the branch of pp which is p.
689 for (; pp = p->v_parent; p = pp, f = ff) {
690 ff = pp->v_right == p;
702 pp->v_link[ff] = rleft(p);
707 pp->v_link[ff] = rleft(p);
713 pp->v_link[ff] = rleft(p);
734 pp->v_link[ff] = rright(p);
739 pp->v_link[ff] = rright(p);
745 pp->v_link[ff] = rright(p);