804 	void *neighbor;  in avl_update_lt()  local
806 	ASSERT(((neighbor = AVL_NEXT(t, obj)) == NULL) ||  in avl_update_lt()
807 	    (t->avl_compar(obj, neighbor) <= 0));  in avl_update_lt()
809 	neighbor = AVL_PREV(t, obj);  in avl_update_lt()
810 	if ((neighbor != NULL) && (t->avl_compar(obj, neighbor) < 0)) {  in avl_update_lt()
821 	void *neighbor;  in avl_update_gt()  local
823 	ASSERT(((neighbor = AVL_PREV(t, obj)) == NULL) ||  in avl_update_gt()
824 	    (t->avl_compar(obj, neighbor) >= 0));  in avl_update_gt()
826 	neighbor = AVL_NEXT(t, obj);  in avl_update_gt()
827 	if ((neighbor != NULL) && (t->avl_compar(obj, neighbor) > 0)) {  in avl_update_gt()
838 	void *neighbor;  in avl_update()  local
840 	neighbor = AVL_PREV(t, obj);  in avl_update()
841 	if ((neighbor != NULL) && (t->avl_compar(obj, neighbor) < 0)) {  in avl_update()
846 	neighbor = AVL_NEXT(t, obj);  in avl_update()
847 	if ((neighbor != NULL) && (t->avl_compar(obj, neighbor) > 0)) {  in avl_update()