// math — numeric helpers. Subset of Hare's math::; only the absolute-
// value pair for the signed integer types we currently care about. The
// return type is unsigned so that abs(I32_MIN) doesn't overflow.

package math;

export fn absi32(n: i32) u32 = {
	if (n < 0) { return (-n): u32; };
	return n: u32;
};

export fn absi64(n: i64) u64 = {
	if (n < 0) { return (-n): u64; };
	return n: u64;
};