1/* Public domain.  */
2#include <stddef.h>
3
4int
5memcmp (const void *str1, const void *str2, size_t count)
6{
7  const unsigned char *s1 = str1;
8  const unsigned char *s2 = str2;
9
10  while (count-- > 0)
11    {
12      if (*s1++ != *s2++)
13	  return s1[-1] < s2[-1] ? -1 : 1;
14    }
15  return 0;
16}
17