anchor.diff:  		    dispatch_to_local_service(URL, 
   					      message, 
   					      {struct, [ { service_name, LocalSvcName },
  -							 { parameters, Parameters }]}))
  +							 { parameters,  { struct, Parameters }}]}))
   	  end),
       [ ok, -1 ].
       
  
positive.code: 		    {remote_port, Port},
  		    {service_name, SvcName},
  		    {timeout, Timeout},
  		    {parameters, Parameters},
  		    {signature, Signature}]) of
  		[ ok ] -> 
  
negative.code: 	authorize_rpc:authorize_local_message(
  	  St#st.cs, SvcName, [{service_name, SvcName},
  			      {timeout, TimeoutArg},
  			      %% {parameters, Parameters},
  			      {parameters,  {struct, Parameters}}
  			      ]),
  
      %%
      %% Slick but ugly.
  