--- a/src/devices/wifi/nqap-wifi-mac.h	Tue Aug 19 12:53:44 2008 +0100
+++ b/src/devices/wifi/nqap-wifi-mac.h	Tue Aug 19 17:45:41 2008 +0100
@@ -104,6 +104,7 @@
   void SetBeaconGeneration (bool enable);
   bool GetBeaconGeneration (void) const;
   virtual void DoDispose (void);
+  NqapWifiMac (const NqapWifiMac & ctor_arg);
 
   Ptr<DcaTxop> m_dca;
   Ptr<DcaTxop> m_beaconDca;