diff options
Diffstat (limited to 'src/btree.h')
| -rw-r--r-- | src/btree.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/btree.h b/src/btree.h index ecbb95e..dc0a868 100644 --- a/src/btree.h +++ b/src/btree.h @@ -43,4 +43,9 @@ int btree_delete(struct btree *btree, void *elem); void btree_print(struct btree *btree, void (*print_elem)(const void*)); +void* btree_first(struct btree *btree); +void* btree_last(struct btree *btree); + +size_t btree_size(struct btree *btree); + #endif |