- Add support for the following command-line arguments: /k, /p (and a little bit
of /r), and add support for checking a particular volume.
A description of these arguments can be found at:
"Description of Enhanced Chkdsk, Autochk, and Chkntfs Tools in Windows 2000",
https://web.archive.org/web/20150215210228/http://support.microsoft.com:80/kb/218461
- Slightly improve some messages.
- Get rid of legacy OpenDirectory() and simplify GetFileSystem().