   wifly.write(IAC);                           // send character 255 (start negotiation)
   wifly.write(254);                           // send character 254 (dont)
   wifly.write(34);                            // linemode
-  
+
   wifly.write(IAC);                           // send character 255 (start negotiation)
   wifly.write(254);                           // send character 253 (do)
   wifly.write(1);                             // echo


// Wifi
// RxD is D0  (Hardware Serial)
// TxD is D1  (Hardware Serial) 

// Additional RS-232 lines to C64 User Port
#define RTS  A5


int ReadByte(Stream& in)
{
  while (in.available() == 0) {}
  return in.read();
}

int PeekByte(Stream& in)
{
  while (in.available() == 0) {}
  return in.peek();
}

