anchor.diff:  
   %% Ensure that result codes have the expected values.
   result_codes(_Config) ->
  -    {2001, 3001, 3002, 3003, 3004, 3007, 3008, 3009, 5001, 5011, 5014}
  +    {2001,
  +     3001, 3002, 3003, 3004, 3007, 3008, 3009,
  +     5001, 5009, 5011, 5014}
           = {?SUCCESS,
              ?COMMAND_UNSUPPORTED,
              ?UNABLE_TO_DELIVER,
  
positive.code:     Offset = L - length(Padding) - 4,
      <<H:Offset/binary, Len:24, T/binary>> = Bin,
      E#diameter_packet{bin = <<H/binary, (Len+9):24, T/binary>>};
  
  prepare(Pkt, Caps, N, #group{client_dict = Dict0} = Group)
    when N == send_long_avp_length;
  
negative.code:         ?'DIAMETER_BASE_RESULT-CODE_AVP_UNSUPPORTED').
  -define(UNSUPPORTED_VERSION,
          ?'DIAMETER_BASE_RESULT-CODE_UNSUPPORTED_VERSION').
  -define(TOO_MANY,
          ?'DIAMETER_BASE_RESULT-CODE_AVP_OCCURS_TOO_MANY_TIMES').
  -define(REALM_NOT_SERVED,
          ?'DIAMETER_BASE_RESULT-CODE_REALM_NOT_SERVED').
  -define(UNABLE_TO_DELIVER,
  