125   /* dcf notifications forwarded here */

   125   /* dcf notifications forwarded here */

   126   bool NeedsAccess (void) const;

   126   bool NeedsAccess (void) const;

   127   void NotifyAccessGranted (void);

   127   void NotifyAccessGranted (void);

   128   void NotifyInternalCollision (void);

   128   void NotifyInternalCollision (void);

   129   void NotifyCollision (void);

   129   void NotifyCollision (void);

   130   /* event handlers */

   131   /* event handlers */

   131   void GotCts (double snr, WifiMode txMode);

   132   void GotCts (double snr, WifiMode txMode);

   132   void MissedCts (void);

   133   void MissedCts (void);

   133   void GotAck (double snr, WifiMode txMode);

   134   void GotAck (double snr, WifiMode txMode);

   134   void MissedAck (void);

   135   void MissedAck (void);