- leaf_move_items (LEAF_FROM_S_TO_L, tb, n, -1, 0);
- leaf_move_items (LEAF_FROM_R_TO_L, tb, B_NR_ITEMS(tb->R[0]), -1, 0);
+ leaf_move_items (LEAF_FROM_S_TO_L, tb, n, -1, NULL);
+ leaf_move_items (LEAF_FROM_R_TO_L, tb, B_NR_ITEMS(tb->R[0]), -1, NULL);