[FONTEXT] Initial implementation of CFontExt::DoGetFontTitle (#3127)

This PR is a preparation of fonts folder implementation. CORE-12861

sdk/include/reactos/undocgdi.h

@@ -2,6 +2,10 @@
 #ifndef _UNDOCGDI_H
 #define _UNDOCGDI_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define DS_TILE 0x2
 #define DS_TRANSPARENTALPHA 0x4
 #define DS_TRANSPARENTCLR 0x8
@@ -26,19 +30,27 @@ typedef struct GDI_DRAW_STREAM_TAG
     DWORD   crTransparent; // transparent color.
 } GDI_DRAW_STREAM, *PGDI_DRAW_STREAM;
 
-BOOL
-WINAPI
-GdiDrawStream(HDC dc, ULONG l, PGDI_DRAW_STREAM pDS);
+BOOL WINAPI GdiDrawStream(HDC dc, ULONG l, PGDI_DRAW_STREAM pDS);
 
-BOOL
-WINAPI
+BOOL WINAPI
 GetTextExtentExPointWPri(
     HDC hdc,
-    LPCWSTR lpwsz, 
+    LPCWSTR lpwsz,
     INT cwc,
-    INT dxMax, 
-    LPINT pcCh, 
-    LPINT pdxOut, 
+    INT dxMax,
+    LPINT pcCh,
+    LPINT pdxOut,
     LPSIZE psize);
 
-#endif
+BOOL WINAPI
+GetFontResourceInfoW(
+    _In_z_ LPCWSTR lpFileName,
+    _Inout_ DWORD *pdwBufSize,
+    _Out_writes_to_opt_(*pdwBufSize, 1) PVOID lpBuffer,
+    _In_ DWORD dwType);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif