500     TInt SetOptSocket(const TRSocketSetOptParams& aParams, TInt& aSetOptOutput);

   500     TInt SetOptSocket(const TRSocketSetOptParams& aParams, TInt& aSetOptOutput);

   501 

   501 

   502     //connection functions library

   502     //connection functions library

   503     RConnection* FindConnection(const TDesC& aConnectionName);

   503     RConnection* FindConnection(const TDesC& aConnectionName);

   504     TInt CreateConnection(const TDesC& aConnectionName);

   504     TInt CreateConnection(const TDesC& aConnectionName);

   505     TInt OpenConnection(const TRConnectionParams& aParams);

   506     TInt OpenConnection(const TRConnectionParams& aParams);

   506     TInt StartConnection(RConnection& aConn, TConnPref& aPrefs, TRequestStatus* aRequestStatus);

   507     TInt StartConnection(RConnection& aConn, TConnPref& aPrefs, TRequestStatus* aRequestStatus);

   507     TInt StartConnection(TRConnectionParams& aParams);

   508     TInt StartConnection(TRConnectionParams& aParams);

   508 	TInt AttachToConnection(const TRConnectionParams& aParams);

   509 	TInt AttachToConnection(const TRConnectionParams& aParams);

   509     TInt WaitforIncomingConnection(const TRSubConnectionParams& aParams);

   510     TInt WaitforIncomingConnection(const TRSubConnectionParams& aParams);