NtRollforwardTransactionManager - 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
NtRollforwardTransactionManager(
    _In_ HANDLE TransactionManagerHandle,
    _In_opt_ PLARGE_INTEGER TmVirtualClock
    );

#endif
#endif

View code on GitHub
#ifndef _NTZWAPI_H

NTSYSCALLAPI
NTSTATUS
NTAPI
ZwRollforwardTransactionManager(
    _In_ HANDLE TransactionManagerHandle,
    _In_opt_ PLARGE_INTEGER TmVirtualClock
    );

#endif

View code on GitHub

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

Edit description on GitHub