1 files changed, 1 insertions, 1 deletions
diff --git a/include/vcl/gdimtf.hxx b/include/vcl/gdimtf.hxx
index 197d795fa122..491fad503637 100644
--- a/include/vcl/gdimtf.hxx
+++ b/include/vcl/gdimtf.hxx
@@ -190,7 +190,7 @@ public:
     void            SetPrefMapMode( const MapMode& rMapMode ) { aPrefMapMode = rMapMode; }
 
 
-    sal_uLong       GetChecksum() const;
+    SalChecksum     GetChecksum() const;
     sal_uLong       GetSizeBytes() const;
 
     // Methods for reading and writing the new formats;