Hi there, I'm the author of the post (my username matches the domain of the post =D ) The purpose is just to show an example of how to drop to C. I chose a co

Hi there, I'm the author of the post (my username matches the domain of the post =D ) The purpose is just to show an example of how to drop to C. I chose a contrived example so the reader could expend the minimum possible number of brain cycles (so to speak) trying to understand that part of the code.