anchor.diff:  t_gethostbyname_v6() -> required(v6).
   %% Test the inet:gethostbyname/1 inet6 function.
   t_gethostbyname_v6(Config) when is_list(Config) ->
  +    ?TC_TRY(?FUNCTION_NAME, fun() -> do_gethostbyname_v6(Config) end).
  +
  +do_gethostbyname_v6(Config) when is_list(Config) ->
       {Name, FullName, IPStr, IP, Aliases} =
   	ct:get_config(test_host_ipv6_only),
   
  
positive.code: t_gethostbyname() -> required(v4).
  %% Test the inet:gethostbyname/1 function.
  t_gethostbyname(Config) when is_list(Config) ->
      {Name,FullName,IPStr,IP,Aliases,IP_46_Str,_} =
  	ct:get_config(test_host_ipv4_only),
      {ok,_} = inet:gethostbyname(IPStr),
  
negative.code:     end.
  
  check_elems([{Val,Tests} | Elems]) ->
      ?P("check_elems -> entry with"
         "~n   Val:   ~p"
         "~n   Tests: ~p", [Val, Tests]),
      check_elem(Val, Tests, Tests),
      check_elems(Elems);
  check_elems([]) -> ok.
  