diff --git a/bp_tree.h b/bp_tree.h
index eaa674ffc733dd8946208dc3145735842ffb1f7f..bd8bccfa498e92e3bfa25d71efca8c2e7cab02ed 100644
--- a/bp_tree.h
+++ b/bp_tree.h
@@ -19,11 +19,9 @@ typedef struct control{
 
 extern const control CONST_CONTR;
 
-control value_to_insert(int val);
 void bp_print(node *nd, int depth);
 void bp_destroy(node *nd);
-control bp_insert(node *nd, control val);
 node* bp_create_node();
 node* bp_insert_val(node* tree, int val);
 void bp_print_as_ll(node *nd);
-#endif
\ No newline at end of file
+#endif