* MS-DOS 6.0 (source code)
* DDKs / WDKs stretching from Win 3.11 to Windows 7 (source code)
* Windows NT 3.5 (source code)
* Windows NT 4 (source code)
* Windows 2000 (source code)
* Windows CE 3.0 Platform Builder (source code)
* Windows CE 4.2 Sha