The team presents:

The Undocumented Functions
The Undocumented Functions
Microsoft Windows NT/2000/XP/Win7

Microsoft Windows NT/2000/XP/Win7

Currently includes: UserMode (Kernel Mode soon)

This is an advanced, low-level programer's guide to Windows NT Kernel, Native API and drivers.
All remarks, fixes and comments are very welcome.

This software and/or documentation is provided as free and it's freely avaiable and redisributable, in a entirety or in a parts as long as a Copyright and author's name are included. You are hereby permited to use, view, read, copy, print, publish, redistribute and modify this software and/or documentation.

The software/documentation is provided to you "as is" without warranty of any kind. The entire risk of usage and all it's consequences including data loss and hardware damage are with you.

If you do not agree to this license conditions please do not use our software and/or documentation.

Written entirely by Tomasz Nowak <>
Sources of a informations and materials referenced inside
Web release by Antoni Sawicki <>
Copyright © 2000-2195 Tomasz Nowak