Signed-off-by: 吴文峰 <kevin@lmve.net>

code/firmware-2.7.15.567b8ea/src/concurrency/LockGuard.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include "Lock.h"
+
+namespace concurrency
+{
+
+/**
+ * @brief RAII lock guard
+ */
+class LockGuard
+{
+  public:
+    explicit LockGuard(Lock *lock);
+    ~LockGuard();
+
+    LockGuard(const LockGuard &) = delete;
+    LockGuard &operator=(const LockGuard &) = delete;
+
+  private:
+    Lock *lock;
+};
+
+} // namespace concurrency