RosettaCodeData/Task/Sockets/Seed7/sockets.seed7

$ include "seed7_05.s7i";
  include "socket.s7i";

const proc: main is func
  local
    var file: sock is STD_NULL;
  begin
    sock := openInetSocket(256);
    writeln(sock, "hello socket world");
    close(sock);
  end func;