anchor.diff:      tc_try(sc_recvmsg_response_tcp6,
              fun() ->
                      not_yet_implemented(),
  +                   ?TT(?SECS(10)),
                      Recv      = fun(Sock) -> socket:recvmsg(Sock) end,
                      InitState = #{domain   => inet6,
                                    type     => stream,
  
positive.code:     tc_try(sc_lc_recv_response_tcp6,
             fun() ->
                     not_yet_implemented(),
                     Recv      = fun(Sock) -> socket:recv(Sock) end,
                     InitState = #{domain   => inet6,
                                   type     => stream,
  
negative.code: api_b_sendmsg_and_recvmsg_udp4(doc) ->
      [];
  api_b_sendmsg_and_recvmsg_udp4(_Config) when is_list(_Config) ->
      ?TT(?SECS(5)),
      tc_try(api_b_sendmsg_and_recvmsg_udp4,
             fun() ->
                     Send = fun(Sock, Data, Dest) ->
  