anchor.diff:  		{error,enoent} = Mod:read_link_info("nisse"++[1088,1079,1091]),
   		{error,enoent} = Mod:read_file(<<"nisseö">>),
   		{error,enoent} = Mod:read_link_info(<<"nisseö">>);
  -	    false ->
  +	    {error,enotsup} ->
   		ok
   	end,
   	[ begin
   	      {ok, FD} = Mod:open(Name,[read]),
   	      {ok, Content} = Mod:read(FD,1024),
   	      ok = file:close(FD)
  - 	  end || {regular,Name,Content} <- very_icky_dir() ],
  +	  end || {regular,Name,Content} <- VeryIckyDir ],
   	[ begin
   	      {ok, FD} = Mod:open(Name,[read,binary]),
   	      BC = list_to_binary([Content]),
   	      {ok, BC} = Mod:read(FD,1024),
   	      ok = file:close(FD)
  - 	  end || {regular,Name,Content} <- very_icky_dir() ],
  +	  end || {regular,Name,Content} <- VeryIckyDir ],
   	Mod:rename([956,965,963,954,959,49],
   		   [956,965,963,954,959]++"_fil1"),
           {ok, <<"åäö2">>} = Mod:read_file([956,965,963,954,959]++"_fil1"),
  
positive.code: 	true ->
  	    L
      end.
  
  
  rand_comp_decomp(Max) ->
  
negative.code:     try
  	true=(length("åäö") =:= 3),
  	UniMode = file:native_name_encoding() =/= latin1,
  	IckyDir = make_icky_dir(Mod, "icky_dir"),
   	{ok, L0} = Mod:list_dir_all("."),
  	L1 = lists:sort(L0),
  	io:format("~p~n~p~n~n",[L1,lists:sort(list(IckyDir))]),
  	L1 = lists:sort(convlist(list(IckyDir))),
  	{ok,D2} = Mod:get_cwd(),
  	true = is_list(D2),
  	%% Altname only on windows, and there are no non native filenames there
  