diff --git a/lib/libcoolstream/pwrmngr.h b/lib/libcoolstream/pwrmngr.h
index f0973c772..8a4743e31 100644
--- a/lib/libcoolstream/pwrmngr.h
+++ b/lib/libcoolstream/pwrmngr.h
@@ -26,7 +26,7 @@ public:
 	unsigned long GetDelta(void);
 	//
 	cCpuFreqManager(void);
-
+	~cCpuFreqManager();
 };
 
 // -- cPowerManageger ----------------------------------------------------------
@@ -45,7 +45,6 @@ private:
 	bool			opened;
 	PWR_STATE		powerState;
 	//
-	static void ApplicationCallback(void * /*hHandle*/, void */*pUserData*/, signed long /*eEvent*/, void */*pEventData*/, void */*pTag*/) {}
 	bool SetState(PWR_STATE PowerState);
 public:
 	bool Open(void);