Morris Dovey wrote:

The "Golden Rule" is the best general guide. I assembled a
page of links (originally intended for newbies on comp.lang.c)
that you might find helpful.

Probably more helpful if I tell where to find it:

http://www.iedu.com/c/

--
Morris Dovey
DeSoto Solar
DeSoto, Iowa USA
http://www.iedu.com/DeSoto/solar.html