1/* memcmp.c
2   Compare two memory buffers.  */
3
4#include "uucp.h"
5
6int
7memcmp (p1arg, p2arg, c)
8     constpointer p1arg;
9     constpointer p2arg;
10     size_t c;
11{
12  const char *p1 = (const char *) p1arg;
13  const char *p2 = (const char *) p2arg;
14
15  while (c-- != 0)
16    if (*p1++ != *p2++)
17      return BUCHAR (*--p1) - BUCHAR (*--p2);
18  return 0;
19}
20