anchor.diff:          ]).
   -export([ ping/1
           , games/1
  +        , single_game/1
           ]).
   
   -define(UCHAR,  8/unsigned-integer).
  
positive.code: 
    {comment, ""}.
  
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %% Message parsing/handling
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  hdp_recv(Config) ->
    {socket, UdpSocket} = lists:keyfind(socket, 1, Config),
    Port = application:get_env(serpents, udp_port, 8584),
    {ok, {{127, 0, 0, 1}, Port, Packet}} =
  
negative.code:   ct:comment("A games list is received"),
    {info_response, 1, _, {0, []}} = hdp_recv(Config),
  
    ct:comment("A game is created"),
    GameId = spts_games:numeric_id(spts_core:create_game()),
  
    ct:comment("A games request is sent"),
  