ulCommand (ULONG)

Command to journal.

JRN_QUEUESTATUS

The WinQueryQueueStatus command must be journaled.
JRN_PHYSKEYSTATE
The WinGetPhysKeyState command must be journaled.

fsQueueStatus (USHORT)

Queue status.

See the parameter of the WinQueryQueueStatus function.

usScanCode (USHORT)

Scan code.

See the parameter of the WinGetPhysKeyState function.

param2 contains usScanCode and usKeyState if ulCommand has the value JRN_PHYSKEYSTATE.

usKeyState (USHORT)

Key State.

See the parameter of the WinGetPhysKeyState function.

param2 contains usScanCode and usKeyState if ulCommand has the value JRN_PHYSKEYSTATE.

ulReserved (ULONG)

Reserved value, should be 0.

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