NtRequestWakeupLatency - NtDoc

#ifndef _NTPOAPI_H
#if (PHNT_VERSION < PHNT_WIN7)

NTSYSCALLAPI
NTSTATUS
NTAPI
NtRequestWakeupLatency(
    _In_ LATENCY_TIME latency
    );

#endif
#endif
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#ifndef _NTZWAPI_H

NTSYSCALLAPI
NTSTATUS
NTAPI
ZwRequestWakeupLatency(
    _In_ LATENCY_TIME latency
    );

#endif
View code on GitHub