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Answers and rating deltas for

Why does this function cast an int argument to a volatile pointer and immediately dereferences it?

Author Votes Δ
Gui13 24 +1.39
Tom Tanner 5 +0.26
Lundin 2 -1.11
Ingo Leonhardt 0 -4.32
Last visited: Sep 14, 2014, 5:07:29 AM