netpong/math-helpers.hpp at cb0fe1af6be194938bf23640063a4d23f6e45b81 - netpong - Gitea: Git with a cup of tea

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 int signum(int num) {
 	int retval = 0;
 	(num > 0) ? retval = 1 : retval = -1;
 	return retval;
 }