Function popcnt

util/cbfstool/flashmap/fmap.c:134–143

}

static int popcnt(unsigned int u)
{
	int count;

	/* K&R method */
	for (count = 0; u; count++)
		u &= (u - 1);

	return count;
}

long fmap_find(const uint8_t *image, unsigned int image_len)
{