GNU libavl 2.0.1
Author: Ben Pfaff

4.9.3.9 Getting the Current Item |

    74. <BST traverser current item function 74> =
    void *
    bst_t_cur (struct bst_traverser *trav)
    {
      assert (trav != NULL);

      return trav->bst_node != NULL ? trav->bst_node->bst_data : NULL;
    }

This code is included in 63, 178, 268, 395, 502, and 546.

4.9.3.8 Backing Up to the Previous Node | 4.9.3 Better Iterative Traversal | 4.9.3.10 Replacing the Current Item