gdiplus: Add stub for GdipSetPenCompoundArray.
diff --git a/include/gdiplusflat.h b/include/gdiplusflat.h
index 3219cb0..1f93258 100644
--- a/include/gdiplusflat.h
+++ b/include/gdiplusflat.h
@@ -480,6 +480,7 @@
 GpStatus WINGDIPAPI GdipGetPenMode(GpPen*,GpPenAlignment*);
 GpStatus WINGDIPAPI GdipSetPenBrushFill(GpPen*,GpBrush*);
 GpStatus WINGDIPAPI GdipSetPenColor(GpPen*,ARGB);
+GpStatus WINGDIPAPI GdipSetPenCompoundArray(GpPen*,GDIPCONST REAL*,INT);
 GpStatus WINGDIPAPI GdipSetPenCustomEndCap(GpPen*,GpCustomLineCap*);
 GpStatus WINGDIPAPI GdipSetPenCustomStartCap(GpPen*,GpCustomLineCap*);
 GpStatus WINGDIPAPI GdipSetPenDashArray(GpPen*,GDIPCONST REAL*,INT);