labs / lab2 / fft / utils

#include "utils.h"

unsigned int BitCount(unsigned int n)
{
	unsigned int tmp;
	tmp = n - ((n >> 1) & 033333333333) - ((n >> 2) & 011111111111);
	return ((tmp + (tmp >> 3)) & 030707070707) % 63;
}

unsigned int Min(unsigned int n, unsigned int m)
{
	return (n > m)?m:n;
}

unsigned int Max(unsigned int n, unsigned int m)
{
	return (n > m)?n:m;
}