/*
 * memcmp - compare bytes
 */

int                                    /* <0, == 0, >0 */
memcmp(s1, s2, size)
CONST VOIDSTAR s1;
CONST VOIDSTAR s2;
SIZET size;
{
         register CONST char *scan1;
         register CONST char *scan2;
         register SIZET n;

         scan1 = s1;
         scan2 = s2;
         for (n = size; n > 0; n--)
                   if (*scan1 == *scan2) {
                             scan1++;
                             scan2++;
                   } else
                             return(*scan1 - *scan2);

         return(0);
}