00001 #ifndef PACKETS_FWD_HH_ 00002 # define PACKETS_FWD_HH_ 00003 00004 namespace packets 00005 { 00006 class PacketVisitor; 00007 class DataPacket; 00008 class IncomingPacket; 00009 class OutgoingPacket; 00010 }; 00011 00012 #endif