NtCreateDirectoryObjectEx - NtDoc

#ifndef _NTOBAPI_H
// Directory objects
#if (PHNT_MODE != PHNT_MODE_KERNEL)
#if (PHNT_VERSION >= PHNT_WIN8)

NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateDirectoryObjectEx(
    _Out_ PHANDLE DirectoryHandle,
    _In_ ACCESS_MASK DesiredAccess,
    _In_ POBJECT_ATTRIBUTES ObjectAttributes,
    _In_ HANDLE ShadowDirectoryHandle,
    _In_ ULONG Flags
    );

#endif
#endif
#endif
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#ifndef _NTZWAPI_H

NTSYSCALLAPI
NTSTATUS
NTAPI
ZwCreateDirectoryObjectEx(
    _Out_ PHANDLE DirectoryHandle,
    _In_ ACCESS_MASK DesiredAccess,
    _In_ POBJECT_ATTRIBUTES ObjectAttributes,
    _In_ HANDLE ShadowDirectoryHandle,
    _In_ ULONG Flags
    );

#endif
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