Lines Matching defs:ff
757 int ff;
761 * is the branch of p from which we have come; ff is the branch of pp which
764 for (; (pp = p->v_parent) != NULL; p = pp, f = ff) {
765 ff = pp->v_right == p;
777 pp->v_link[ff] = rleft(p);
782 pp->v_link[ff] = rleft(p);
788 pp->v_link[ff] = rleft(p);
810 pp->v_link[ff] = rright(p);
815 pp->v_link[ff] = rright(p);
821 pp->v_link[ff] = rright(p);