DEFUN(memcmp, (str1, str2, count),
const PTR str1 AND const PTR str2 AND size_t count)
{
DEFUN(memcmp, (str1, str2, count),
const PTR str1 AND const PTR str2 AND size_t count)
{
- register unsigned char *s1 = (unsigned char*)str1;
- register unsigned char *s2 = (unsigned char*)str2;
+ register const unsigned char *s1 = (const unsigned char*)str1;
+ register const unsigned char *s2 = (const unsigned char*)str2;