txm.write(0, send.getBytes(), 0, tlen);
int[] rxn = { 0 };
Memory rxm = new Memory(tlen);
OVERLAPPED osReader = new OVERLAPPED();
osReader.writeField("hEvent", CreateEventA(null, true, false, null));
check(osReader.hEvent != null, "CreateEvent/osReader");
OVERLAPPED osWriter = new OVERLAPPED();
osWriter.writeField("hEvent", CreateEventA(null, true, false, null));
check(osWriter.hEvent != null, "CreateEvent/osWriter");
boolean first = true;
// First time through here send some stuff