Started implementing a self-balancing binary tree data structure

sandbox/btree/include/socks/btree.h

@@ -0,0 +1,21 @@
+#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_left, *b_right;
+	signed char b_bfactor;
+	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