NtReplacePartitionUnit - NtDoc

#ifndef _NTPNPAPI_H
#if (PHNT_VERSION >= PHNT_VISTA)

NTSYSCALLAPI
NTSTATUS
NTAPI
NtReplacePartitionUnit(
    _In_ PUNICODE_STRING TargetInstancePath,
    _In_ PUNICODE_STRING SpareInstancePath,
    _In_ ULONG Flags
    );

#endif
#endif
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#ifndef _NTZWAPI_H

NTSYSCALLAPI
NTSTATUS
NTAPI
ZwReplacePartitionUnit(
    _In_ PUNICODE_STRING TargetInstancePath,
    _In_ PUNICODE_STRING SpareInstancePath,
    _In_ ULONG Flags
    );

#endif
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