#ifndef _NTEXAPI_H
#if (PHNT_MODE != PHNT_MODE_KERNEL)

_Kernel_entry_
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetInformationWorkerFactory(
    _In_ HANDLE WorkerFactoryHandle,
    _In_ WORKERFACTORYINFOCLASS WorkerFactoryInformationClass,
    _In_reads_bytes_(WorkerFactoryInformationLength) PVOID WorkerFactoryInformation,
    _In_ ULONG WorkerFactoryInformationLength
    );

#endif
#endif
View code on GitHub

#ifndef _NTZWAPI_H

_Kernel_entry_
NTSYSCALLAPI
NTSTATUS
NTAPI
ZwSetInformationWorkerFactory(
    _In_ HANDLE WorkerFactoryHandle,
    _In_ WORKERFACTORYINFOCLASS WorkerFactoryInformationClass,
    _In_reads_bytes_(WorkerFactoryInformationLength) PVOID WorkerFactoryInformation,
    _In_ ULONG WorkerFactoryInformationLength
    );

#endif
View code on GitHub