NtGetNotificationResourceManager - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers
#ifndef _NTTMAPI_H
#if (PHNT_VERSION >= PHNT_VISTA)

NTSYSCALLAPI
NTSTATUS
NTAPI
NtGetNotificationResourceManager(
    _In_ HANDLE ResourceManagerHandle,
    _Out_ PTRANSACTION_NOTIFICATION TransactionNotification,
    _In_ ULONG NotificationLength,
    _In_opt_ PLARGE_INTEGER Timeout,
    _Out_opt_ PULONG ReturnLength,
    _In_ ULONG Asynchronous,
    _In_opt_ ULONG_PTR AsynchronousContext
    );

#endif
#endif

View code on GitHub
#ifndef _NTZWAPI_H

NTSYSCALLAPI
NTSTATUS
NTAPI
ZwGetNotificationResourceManager(
    _In_ HANDLE ResourceManagerHandle,
    _Out_ PTRANSACTION_NOTIFICATION TransactionNotification,
    _In_ ULONG NotificationLength,
    _In_opt_ PLARGE_INTEGER Timeout,
    _Out_opt_ PULONG ReturnLength,
    _In_ ULONG Asynchronous,
    _In_opt_ ULONG_PTR AsynchronousContext
    );

#endif

View code on GitHub

This function is documented in Windows Driver Kit here and here.