diff --git a/include/gdiplusflat.h b/include/gdiplusflat.h
index bce1e2103bf..27a75749349 100644
--- a/include/gdiplusflat.h
+++ b/include/gdiplusflat.h
@@ -134,6 +134,7 @@ GpStatus WINGDIPAPI GdipCreateFromHDC(HDC,GpGraphics**);
 GpStatus WINGDIPAPI GdipCreateFromHDC2(HDC,HANDLE,GpGraphics**);
 GpStatus WINGDIPAPI GdipCreateFromHWND(HWND,GpGraphics**);
 GpStatus WINGDIPAPI GdipCreateFromHWNDICM(HWND,GpGraphics**);
+HPALETTE WINGDIPAPI GdipCreateHalftonePalette(void);
 GpStatus WINGDIPAPI GdipDeleteGraphics(GpGraphics *);
 GpStatus WINGDIPAPI GdipDrawArc(GpGraphics*,GpPen*,REAL,REAL,REAL,REAL,REAL,REAL);
 GpStatus WINGDIPAPI GdipDrawArcI(GpGraphics*,GpPen*,INT,INT,INT,INT,REAL,REAL);
@@ -151,6 +152,8 @@ GpStatus WINGDIPAPI GdipDrawCurve2(GpGraphics*,GpPen*,GDIPCONST GpPointF*,INT,RE
 GpStatus WINGDIPAPI GdipDrawCurve2I(GpGraphics*,GpPen*,GDIPCONST GpPoint*,INT,REAL);
 GpStatus WINGDIPAPI GdipDrawCurve3(GpGraphics*,GpPen*,GDIPCONST GpPointF*,INT,INT,INT,REAL);
 GpStatus WINGDIPAPI GdipDrawCurve3I(GpGraphics*,GpPen*,GDIPCONST GpPoint*,INT,INT,INT,REAL);
+GpStatus WINGDIPAPI GdipDrawDriverString(GpGraphics*,GDIPCONST UINT16*,INT,
+    GDIPCONST GpFont*,GDIPCONST GpBrush*,GDIPCONST PointF*,INT,GDIPCONST GpMatrix*);
 GpStatus WINGDIPAPI GdipDrawEllipse(GpGraphics*,GpPen*,REAL,REAL,REAL,REAL);
 GpStatus WINGDIPAPI GdipDrawEllipseI(GpGraphics*,GpPen*,INT,INT,INT,INT);
 GpStatus WINGDIPAPI GdipDrawImage(GpGraphics*,GpImage*,REAL,REAL);
@@ -238,9 +241,13 @@ GpStatus WINGDIPAPI GdipIsVisibleRectI(GpGraphics*,INT,INT,INT,INT,BOOL*);
 GpStatus WINGDIPAPI GdipMeasureCharacterRanges(GpGraphics*, GDIPCONST WCHAR*,
     INT, GDIPCONST GpFont*, GDIPCONST RectF*, GDIPCONST GpStringFormat*, INT,
     GpRegion**);
+GpStatus WINGDIPAPI GdipMeasureDriverString(GpGraphics*,GDIPCONST UINT16*,INT,
+    GDIPCONST GpFont*,GDIPCONST PointF*,INT,GDIPCONST GpMatrix*,RectF*);
 GpStatus WINGDIPAPI GdipMeasureString(GpGraphics*,GDIPCONST WCHAR*,INT,
     GDIPCONST GpFont*,GDIPCONST RectF*,GDIPCONST GpStringFormat*,RectF*,INT*,INT*);
 GpStatus WINGDIPAPI GdipMultiplyWorldTransform(GpGraphics*,GDIPCONST GpMatrix*,GpMatrixOrder);
+GpStatus WINGDIPAPI GdipRecordMetafileI(HDC,EmfType,GDIPCONST GpRect*,
+    MetafileFrameUnit,GDIPCONST WCHAR*,GpMetafile**);
 GpStatus WINGDIPAPI GdipReleaseDC(GpGraphics*,HDC);
 GpStatus WINGDIPAPI GdipResetClip(GpGraphics*);
 GpStatus WINGDIPAPI GdipResetWorldTransform(GpGraphics*);
@@ -249,6 +256,7 @@ GpStatus WINGDIPAPI GdipRotateWorldTransform(GpGraphics*,REAL,GpMatrixOrder);
 GpStatus WINGDIPAPI GdipSaveGraphics(GpGraphics*,GraphicsState*);
 GpStatus WINGDIPAPI GdipScaleWorldTransform(GpGraphics*,REAL,REAL,GpMatrixOrder);
 GpStatus WINGDIPAPI GdipSetClipHrgn(GpGraphics*,HRGN,CombineMode);
+GpStatus WINGDIPAPI GdipSetClipGraphics(GpGraphics*,GpGraphics*,CombineMode);
 GpStatus WINGDIPAPI GdipSetClipPath(GpGraphics*,GpPath*,CombineMode);
 GpStatus WINGDIPAPI GdipSetClipRect(GpGraphics*,REAL,REAL,REAL,REAL,CombineMode);
 GpStatus WINGDIPAPI GdipSetClipRectI(GpGraphics*,INT,INT,INT,INT,CombineMode);
@@ -259,6 +267,7 @@ GpStatus WINGDIPAPI GdipSetInterpolationMode(GpGraphics*,InterpolationMode);
 GpStatus WINGDIPAPI GdipSetPageScale(GpGraphics*,REAL);
 GpStatus WINGDIPAPI GdipSetPageUnit(GpGraphics*,GpUnit);
 GpStatus WINGDIPAPI GdipSetPixelOffsetMode(GpGraphics*,PixelOffsetMode);
+GpStatus WINGDIPAPI GdipSetRenderingOrigin(GpGraphics*,INT,INT);
 GpStatus WINGDIPAPI GdipSetSmoothingMode(GpGraphics*,SmoothingMode);
 GpStatus WINGDIPAPI GdipSetTextContrast(GpGraphics*,UINT);
 GpStatus WINGDIPAPI GdipSetTextRenderingHint(GpGraphics*,TextRenderingHint);