// Continuously output integers. Take notice when the biggest positive
// integer, 32767 is reached, then, it wraps round to negative integers.
// Change the parameter, 'd' to 'u' to show unsigned integers.

main()
{
   int   i;

//   setcomm(9600);		// baudrate 9600,8,N,1
   loop {
      writei('d', i, 100);	// o/p to LCD or 7-Segment display
//      writei(232, i, 10);	// o/p to serial port
//      writec(232, 13, 0);	// o/p to serial port, NL
//      writec(232, 10, 0);	// o/p to serial port, LF
      i++;
   }
}