-module(tcp_ffi).
-export([send/2, shutdown/2]).

send(Socket, Packet) ->
  case gen_tcp:send(Socket, Packet) of
    ok -> {ok, nil};
    Res -> Res
  end.

shutdown(Socket, How) ->
  case gen_tcp:shutdown(Socket, How) of
    ok -> {ok, nil};
    Res -> Res
  end.