diff --git a/reactos/dll/win32/gdi32/gdi32.def b/reactos/dll/win32/gdi32/gdi32.def
index bb41ef7c1a4..857d0117c06 100644
--- a/reactos/dll/win32/gdi32/gdi32.def
+++ b/reactos/dll/win32/gdi32/gdi32.def
@@ -37,19 +37,21 @@ Chord@36
 CloseEnhMetaFile@4
 CloseFigure@4
 CloseMetaFile@4
-
-ClearBitmapAttributes@8
-ClearBrushAttributes@8
 ColorCorrectPalette@16
 ColorMatchToTarget@12
-CombineRgn@16=NtGdiCombineRgn@16
+CombineRgn@16
 CombineTransform@12=NtGdiCombineTransform@12
 CopyEnhMetaFileA@8
 CopyEnhMetaFileW@8
 CopyMetaFileA@8
 CopyMetaFileW@8
-CreateBitmap@20=NtGdiCreateBitmap@20
+CreateBitmap@20
 CreateBitmapIndirect@4
+
+ClearBitmapAttributes@8
+ClearBrushAttributes@8
+CopyMetaFileA@8
+CopyMetaFileW@8
 CreateBrushIndirect@4
 CreateColorSpaceA@4
 CreateColorSpaceW@4
diff --git a/reactos/dll/win32/gdi32/misc/stubs.c b/reactos/dll/win32/gdi32/misc/stubs.c
index 1e3c2f7613a..47b13a6f140 100644
--- a/reactos/dll/win32/gdi32/misc/stubs.c
+++ b/reactos/dll/win32/gdi32/misc/stubs.c
@@ -2432,7 +2432,34 @@ GdiResetDCEMF(
 	return 0;
 }
 
+/*
+ * @unimplemented
+ */
+INT
+STDCALL
+CombineRgn(HRGN  hDest,
+                    HRGN  hSrc1,
+                    HRGN  hSrc2,
+                    INT  CombineMode)
+{
+    /* FIXME some part should be done in user mode */
+    return NtGdiCombineRgn(hDest, hSrc1, hSrc2, CombineMode); 
+}
 
+/*
+ * @unimplemented
+ */
+HBITMAP STDCALL
+CreateBitmap(
+    INT  Width,
+    INT  Height,
+    UINT  Planes,
+    UINT  BitsPixel,
+    PCVOID pUnsafeBits)
+{
+    /* FIXME some part should be done in user mode */
+    return NtGdiCreateBitmap(Width, Height, Planes, BitsPixel, (LPBYTE) pUnsafeBits);
+}
 
 /*
  * @unimplemented