--- Splines.hxx.original	2011-05-19 11:09:16.000000000 +0200
+++ Splines.hxx	2011-06-02 20:41:56.625000000 +0200
@@ -46,13 +46,13 @@
     static void CalculateCubicSplines(
             const ::com::sun::star::drawing::PolyPolygonShape3D& rPoints
             , ::com::sun::star::drawing::PolyPolygonShape3D& rResult
-            , sal_Int32 nGranularity );
+            , sal_uInt32 nGranularity );
 
     static void CalculateBSplines(
             const ::com::sun::star::drawing::PolyPolygonShape3D& rPoints
             , ::com::sun::star::drawing::PolyPolygonShape3D& rResult
-            , sal_Int32 nGranularity
-            , sal_Int32 nSplineDepth );
+            , sal_uInt32 nGranularity
+            , sal_uInt32 nSplineDepth );
 };