5 struct bintree *left, *right;
9 int (*compare)(struct bintree *a, struct bintree *b);
10 void (*callback)(struct bintree *tree, struct bintree_ops *ops);
13 struct bintree *bintree_add(struct bintree *tree, struct bintree *new,
14 struct bintree_ops *ops);
15 struct bintree *bintree_find(struct bintree *tree, struct bintree *new,
16 struct bintree_ops *ops);
17 int bintree_walk(struct bintree *tree, struct bintree_ops *ops);