I realise this should be easy, but how do you flush stdin?
I'm trying to finish a programming asignment, and even though the lecturer
taught us the use gets, I refuse because gets is dangerous, DUH.
The problem I've got is, I'm using fgets to fetch a string of 30 char's, but
how do I flush stdin to keep the extra input from feeding directly into my
The lecturer's answer was, use gets, if it's good enough for Microsoft, it
must be O.K.
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