143    *                 addresses, the address reported here is the value of 

   143    *                 addresses, the address reported here is the value of 

   144    *                 device->GetAddress().

   144    *                 device->GetAddress().

   145    * \param packetType type of packet received

   145    * \param packetType type of packet received

   146    *                   (broadcast/multicast/unicast/otherhost); Note:

   146    *                   (broadcast/multicast/unicast/otherhost); Note:

   147    *                   this value is only valid for promiscuous mode

   147    *                   this value is only valid for promiscuous mode

   149    */

   149    */

   150   typedef Callback<void,Ptr<NetDevice>, Ptr<const Packet>,uint16_t,const Address &,

   150   typedef Callback<void,Ptr<NetDevice>, Ptr<const Packet>,uint16_t,const Address &,

   151                    const Address &, NetDevice::PacketType> ProtocolHandler;

   151                    const Address &, NetDevice::PacketType> ProtocolHandler;

   152   /**

   152   /**

   153    * \param handler the handler to register

   153    * \param handler the handler to register

   172    * After this call returns, the input handler will never

   172    * After this call returns, the input handler will never

   173    * be invoked anymore.

   173    * be invoked anymore.

   174    */

   174    */

   175   void UnregisterProtocolHandler (ProtocolHandler handler);

   175   void UnregisterProtocolHandler (ProtocolHandler handler);

   176 

   176 

   178   /**

   178   /**

   179    * \returns true if checksums are enabled, false otherwise.

   179    * \returns true if checksums are enabled, false otherwise.

   180    */

   180    */

   181   static bool ChecksumEnabled (void);

   181   static bool ChecksumEnabled (void);

   182 

   182