2.11BSD#431 - /usr/src/lib/libc/compat-sys5/memcmp.c

   1: /*
   2:  * Copyright (c) 1985 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  */
   6: 
   7: /*
   8:  * Sys5 compat routine
   9:  */
  10: 
  11: #if defined(LIBC_SCCS) && !defined(lint)
  12: static char sccsid[] = "@(#)memcmp.c	5.2 (Berkeley) 86/03/09";
  13: #endif
  14: 
  15: memcmp(s1, s2, n)
  16:     register char *s1, *s2;
  17:     register n;
  18: {
  19:     while (--n >= 0)
  20:         if (*s1++ != *s2++)
  21:             return (*--s1 - *--s2);
  22:     return (0);
  23: }

Defined functions

Defined variables