GetDriverType

This function gets a device driver type.

Syntax

DWORD GetDriverType();

define	value	description
OLS_DRIVER_TYPE_UNKNOWN	0	Unknown Type = Error
OLS_DRIVER_TYPE_WIN_9X	1	Windows 9x
OLS_DRIVER_TYPE_WIN_NT	2	Windows NT4/2000/XP/Vista or later [x86]
~~OLS_DRIVER_TYPE_WIN_NT4~~	3	~~Windows NT4 [x86] (Not supported Kernel mode SEH)~~
OLS_DRIVER_TYPE_WIN_NT_X64	4	Windows XP/Vista or later [x64]
OLS_DRIVER_TYPE_WIN_NT_IA64	5	Reserved for IA64

WinRing0 1.0.10 or later return OLS_DRIVER_TYPE_WIN_NT on NT4. Reference : KB316315 (MSDN)