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Inside Windows NT System Data

By Sven B. Schreiber, November 01, 1999

Sven untangles the mysterious Windows NT NtQuerySystemInformation function.
Nov99: Inside Windows NT System Data 


NtQuerySystemInformation (18)  -- > 64 bytes

Offset| 00 01 02 03 04 05 06 07 : 08 09 0A 0B 0C 0D 0E 0F | 01234567 : 89ABCDEF
 --  --  --  --  --  -- | --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  -- : --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  --  -- | --  --  --  --  --  --  --  --  --  -- : --  --  --  --  --  --  --  --  -- 
00000 | 00 00 00 00 00 8B 00 00 : 66 0B 00 00 66 0B 00 00 | ....... : f...f...
00010 | 26 00 28 00 18=00=00=00 : 5C 00 3F 00 3F 00 5C 00 | &.(..... : \.?.?.\.
00020 | 44 00 3A 00 5C 00 70 00 : 61 00 67 00 65 00 66 00 | D.:.\.p. : a.g.e.f.
00030 | 69 00 6C 00 65 00 2E 00 : 73 00 79 00 73 00 00 00 | i.l.e... : s.y.s...

Example 3: The results of the command of "ntqsi +p 18."

Copyright © 1999, Dr. Dobb's Journal


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