EtwNotificationRegister - NtDoc

#ifndef _NTWMI_H
#if (PHNT_MODE != PHNT_MODE_KERNEL)

NTSYSAPI
ULONG
NTAPI
EtwNotificationRegister(
    _In_ LPCGUID Guid,
    _In_ ULONG Type,
    _In_ PETW_NOTIFICATION_CALLBACK Callback,
    _In_opt_ PVOID Context,
    _Out_ PREGHANDLE RegHandle
    );

#endif
#endif
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