#ifndef SOCKS_BTREE_H_
#define SOCKS_BTREE_H_

#include <stdint.h>

typedef uint64_t btree_key_t;

typedef struct btree_node {
	struct btree_node *b_parent, *b_left, *b_right;
	unsigned short b_height;
	btree_key_t b_key;
} btree_node_t;

typedef struct btree_t {
	struct btree_node *b_root;
} btree_t;

extern void btree_insert(btree_t *tree, btree_node_t *node);
extern void btree_delete(btree_t *tree, btree_node_t *node);

#endif