loplugin:constparams in vcl

Change-Id: I36afe2107e07ffb9b73c0b76be600e3e999a0fd4
Reviewed-on: https://gerrit.libreoffice.org/40116
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/vcl/graphicfilter.hxx b/include/vcl/graphicfilter.hxx
index deed307298cf..e41583f899f8 100644
--- a/include/vcl/graphicfilter.hxx
+++ b/include/vcl/graphicfilter.hxx
@@ -279,7 +279,7 @@ public:
                                    SvStream& rStream,
                                    sal_uInt16 nFormat = GRFILTER_FORMAT_DONTKNOW,
                                    sal_uInt16 * pDeterminedFormat = nullptr, GraphicFilterImportFlags nImportFlags = GraphicFilterImportFlags::NONE,
-                                   WmfExternal *pExtHeader = nullptr );
+                                   WmfExternal const *pExtHeader = nullptr );
 
     /// Imports multiple graphics.
     ///
@@ -291,7 +291,7 @@ public:
                                    sal_uInt16 nFormat,
                                    sal_uInt16 * pDeterminedFormat, GraphicFilterImportFlags nImportFlags,
                                    css::uno::Sequence< css::beans::PropertyValue >* pFilterData,
-                                   WmfExternal *pExtHeader = nullptr );
+                                   WmfExternal const *pExtHeader = nullptr );
 
     const FilterErrorEx&    GetLastError() const { return *pErrorEx;}
     void                    ResetLastError();