-={ Saturday, 01 October 2016, 22:05:24.913782685 -0700 }=-

Hey Alan!

 AI> I don't know if I compiled it right.. I simply did gcc crc32.c.

My mistake.  Try this instead;

http://csbruce.com/software/crc32.c

Life is good,
Maurice

... Eaðe wis man mæg witan spell and eac secgan.
    Easily may a wise man understand a story, and tell it too.
--- GNU bash, version 4.4.0(1)-release (x86_64-atom-linux-gnu)