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[APITESTS] Add GetNTVersion() macro for version detection on Windows 8.x+ (#8225)

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Grab the NT version from KUSER_SHARED_DATA and expose it in GetNTVersion().
This commit is contained in:
Carl J. Bialorucki
2025-07-03 14:51:10 -06:00
committed by GitHub
parent 19e8fbb20e
commit 33336d0369
1 changed files with 4 additions and 0 deletions
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4
modules/rostests/apitests/include/apitest.h
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@@ -12,6 +12,10 @@
#define InvalidPointer ((PVOID)0x5555555555555555ULL)
// #define InvalidPointer ((PVOID)0x0123456789ABCDEFULL)
/* Magic pointers come from KUSER_SHARED_DATA; needed to get true NT version on Windows 8+ */
#define KUSER_SHARED_DATA_UMPTR 0x7FFE0000
#define GetNTVersion() (((*(ULONG*)(KUSER_SHARED_DATA_UMPTR + 0x026C)) << 8) | (*(ULONG*)(KUSER_SHARED_DATA_UMPTR + 0x0270)))
#include <pseh/pseh2.h>
#define StartSeh() \