--- a/src/uan/model/uan-net-device.h	Tue Aug 16 19:45:08 2011 +0200
+++ b/src/uan/model/uan-net-device.h	Tue Aug 16 20:22:40 2011 +0200
@@ -101,6 +101,8 @@
    */
   void Clear (void);
 
+  void SetSleepMode (bool sleep);
+
   // Purely virtual functions from base class
   virtual void SetIfIndex (const uint32_t index);
   virtual uint32_t GetIfIndex (void) const;