Gary, could you please email me the .c file
I'd appreciate it. I frequently teach C programming classes. I've mentioned to my students how C is sometimes called a "write only" language because you can write a program that can't be read. Yours is a good example. I also tell them I'll flunk them out of the class if they turn in a program like the one you listed. Still, it'd be a good example for the class.
larryjacks@earthlink.net