public static void CreatePairWithSocket(CFSocket socket,
out NSInputStream readStream,
out NSOutputStream writeStream)
{
if (socket == null)
{
throw new ArgumentNullException("socket");
}
IntPtr read, write;
CFStream.CFStreamCreatePairWithSocket(IntPtr.Zero, socket.GetNative(), out read, out write);
AssignStreams(read, write, out readStream, out writeStream);
}