#ifndef _NTRTL_H

NTSYSAPI
NTSTATUS
NTAPI
RtlDosSearchPath_Ustr(
    _In_ ULONG Flags,
    _In_ PCUNICODE_STRING Path,
    _In_ PCUNICODE_STRING FileName,
    _In_opt_ PCUNICODE_STRING DefaultExtension,
    _Out_opt_ PUNICODE_STRING StaticString,
    _Out_opt_ PUNICODE_STRING DynamicString,
    _Out_opt_ PCUNICODE_STRING *FullFileNameOut,
    _Out_opt_ SIZE_T *FilePartPrefixCch,
    _Out_opt_ SIZE_T *BytesRequired
    );

#endif
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