anchor.diff:  %%
   
   -module(distribution_SUITE).
  --compile(r16).
   
   -define(VERSION_MAGIC,       131).
   
  
positive.code:     do_atom_roundtrip(Node, AtomData),
      stop_node(Node),
      ok.
  
  atom_roundtrip_r16b(Config) when is_list(Config) ->
      case test_server:is_release_available("r16b") of
          true ->
              ct:timetrap({minutes, 6}),
              AtomData = unicode_atom_data(),
              verify_atom_data(AtomData),
              case start_node(Config, [], "r16b") of
                  {ok, Node} ->
                      do_atom_roundtrip(Node, AtomData),
                      stop_node(Node);
                  {error, timeout} ->
                      {skip,"Unable to start OTP R16B release"}
              end;
          false ->
              {skip,"No OTP R16B available"}
      end.
  
  unicode_atom_roundtrip(Config) when is_list(Config) ->
      AtomData = unicode_atom_data(),
  
negative.code:          dist_parallel_send/1,
           atom_roundtrip/1,
           unicode_atom_roundtrip/1,
           contended_atom_cache_entry/1,
           contended_unicode_atom_cache_entry/1,
           bad_dist_structure/1,
  