The Tor Browser / file revision

 /* 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/. */

 #include <windows.h>

 #include "updatelogging.h"

 BOOL PathAppendSafe(LPWSTR base, LPCWSTR extra);

 BOOL VerifySameFiles(LPCWSTR file1Path, LPCWSTR file2Path, BOOL &sameContent);

 // 32KiB for comparing files at a time seems reasonable.

 // The bigger the better for speed, but this will be used

 // on the stack so I don't want it to be too big.

 #define COMPARE_BLOCKSIZE 32768

 // The following string resource value is used to uniquely identify the signed

 // Mozilla application as an updater.  Before the maintenance service will 

 // execute the updater it must have this updater identity string in its string

 // table.  No other signed Mozilla product will have this string table value.

 #define UPDATER_IDENTITY_STRING \

   "moz-updater.exe-4cdccec4-5ee0-4a06-9817-4cd899a9db49"

 #define IDS_UPDATER_IDENTITY 1006