Remove CVS keywords from NSS source files.

nss/lib/util/secport.c

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 /*
  * secport.c - portability interfaces for security libraries
  *
  * This file abstracts out libc functionality that libsec depends on
  * 
  * NOTE - These are not public interfaces
- *
- * $Id$
  */
 
 #include "seccomon.h"
 #include "prmem.h"
 #include "prerror.h"
 #include "plarena.h"
 #include "secerr.h"
 #include "prmon.h"
 #include "nssilock.h"
 #include "secport.h"
@@ skipping 648 matching lines @@
     const unsigned char *b = (const unsigned char*) ib;
     size_t i;
     unsigned char r = 0;
 
     for (i = 0; i < n; ++i) {
         r |= *a++ ^ *b++;
     }
 
     return r;
 }