Index: reactos/include/psdk/wingdi.h
===================================================================
--- reactos/include/psdk/wingdi.h	(revision 44229)
+++ reactos/include/psdk/wingdi.h	(working copy)
@@ -2975,7 +2975,9 @@
 UINT WINAPI GetEnhMetaFilePixelFormat(HENHMETAFILE,UINT,PIXELFORMATDESCRIPTOR*);
 DWORD WINAPI GetFontData(HDC,DWORD,DWORD,PVOID,DWORD);
 DWORD WINAPI GetFontLanguageInfo(HDC);
+#if (_WIN32_WINNT >= 0x0500) // LPGLYPHSET
 DWORD WINAPI GetFontUnicodeRanges(HDC,LPGLYPHSET);
+#endif
 DWORD WINAPI GetGlyphIndicesA(HDC,LPCSTR,INT,LPWORD,DWORD);
 DWORD WINAPI GetGlyphIndicesW(HDC,LPCWSTR,INT,LPWORD,DWORD);
 DWORD WINAPI GetGlyphOutlineA(HDC,UINT,UINT,LPGLYPHMETRICS,DWORD,PVOID,const MAT2*);