/* memcmp - Compare two areas of memory @cs: One area of memory @ct: Another area of memory @count: The size of the area.  */
int memcmp(const void *cs, const void *ct, size_t count)
/* memcmp - Compare two areas of memory @cs: One area of memory @ct: Another area of memory @count: The size of the area.  */
int memcmp(const void *cs, const void *ct, size_t count)
{
	const unsigned char *su1, *su2;
	int res = 0;
	for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
		if ((res = *su1 - *su2) != 0)
			break;
	return res;
}