#ifndef _NTEXAPI_H
#if (PHNT_MODE != PHNT_MODE_KERNEL)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetHighWaitLowEventPair(
_In_ HANDLE EventPairHandle
);
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#ifndef _NTZWAPI_H
NTSYSCALLAPI
NTSTATUS
NTAPI
ZwSetHighWaitLowEventPair(
_In_ HANDLE EventPairHandle
);
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Function signals HIGH event and waits unlit LOW event will be signaled.