-- Listing 4.  The output from the Listing 3.

Fast Polled Timer Demo
Starting 50 msec timer.
49.94 msec left.
Let's see how long it took to write this line.
3.02 msec used.
Resetting the timer.
49.94 msec left.
Looping until the timer expires.
Timer expired after 708 loops.
Reading the timer on the fly.
49.91 msec left.
48.44 msec left.
46.97 msec left.
45.51 msec left.
Reading the timer when stopped.
50 msec timer started.
Stopped as soon as possible.
0.12 msec used.
49.88 msec left.
1 second later.
0.12 msec used.
49.88 msec left.
Let it run momentarily.
0.18 msec used.
49.82 msec left.
Watching 1 second timer for 5 seconds.
 Tick
 Tick
 Tick
 Tick
 Tick

Done.