-/* Tree walking */
-
-#if 0
-void avl_foreach(avl_tree_t *tree, avl_action_t action) {
- avl_node_t *node, *next;
-
- for(node = tree->head; node; node = next) {
- next = node->next;
- action(node->data);
- }
-}
-
-void avl_foreach_node(avl_tree_t *tree, avl_node_action_t action) {
- avl_node_t *node, *next;
-
- for(node = tree->head; node; node = next) {
- next = node->next;
- action(node);
- }
-}
-#endif
-