The Tor Browser / file revision

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.

 # Use of this source code is governed by a BSD-style license that can be

 # found in the LICENSE file.

 import os

 import sys

 def main():

   if len(sys.argv) != 2 or sys.argv[1] != '--win-only':

     return 1

   if sys.platform in ('win32', 'cygwin'):

     self_dir = os.path.dirname(sys.argv[0])

     mount_path = os.path.join(self_dir, "../../third_party/cygwin")

     batch_path = os.path.join(mount_path, "setup_mount.bat")

     return os.system(os.path.normpath(batch_path) + ">nul")

   return 0

 if __name__ == "__main__":

   sys.exit(main())