Function eucMod

include/math.hpp:47–53

Euclidean modulus. Always returns `0 <= mod < b`. `b` must be positive. See https://en.wikipedia.org/wiki/Euclidean_division */

See https://en.wikipedia.org/wiki/Euclidean_division
*/
inline int eucMod(int a, int b) {
	int mod = a % b;
	if (mod < 0) {
		mod += b;
	}
	return mod;
}

/** Euclidean division.
`b` must be positive.