anchor.diff:              "-status_verbose",
               "-status_url",
               "http://127.0.0.1:" ++ erlang:integer_to_list(ResponderPort),
  -            version_flag(Version)] ++ CertArgs ++ ["-msg", "-debug"]
  +            version_flag(Version)] ++ CertArgs 
               ++ openssl_dtls_opt(GroupName),
   
       SslPort = portable_open_port(Exe, Args),
  
positive.code: 
  portable_cmd(Exe, Args) ->
      Port = portable_open_port(Exe, Args),
      receive
           {Port, {data, Data}} ->
              catch erlang:port_close(Port),
              Data
      end.
  
  supports_ssl_tls_version(Version) when Version == sslv2;
  
negative.code:     Groups0 = proplists:get_value(groups, ServerOpts),
      SigAlgs = proplists:get_value(openssl_sigalgs, Config, undefined),
      SessionArgs = proplists:get_value(session_args, Config, []),
      DOpenssl = proplists:get_value(debug_openssl, ServerOpts, false),
      Debug = openssl_debug_options(DOpenssl),
  
      Args =  case Groups0 of
                  undefined ->
  