+++ /dev/null
-/* Copyright 2019 SiFive, Inc */
-/* SPDX-License-Identifier: Apache-2.0 */
-
-#include <metal/lock.h>
-
-extern inline int metal_lock_init(struct metal_lock *lock);
-extern inline int metal_lock_take(struct metal_lock *lock);
-extern inline int metal_lock_give(struct metal_lock *lock);