2 files changed, 8 insertions, 0 deletions
diff --git a/filter/source/xsltfilter/LibXSLTTransformer.cxx b/filter/source/xsltfilter/LibXSLTTransformer.cxx
index 42980eeeaff7..a98b6537855f 100644
--- a/filter/source/xsltfilter/LibXSLTTransformer.cxx
+++ b/filter/source/xsltfilter/LibXSLTTransformer.cxx
@@ -70,6 +70,8 @@ namespace XSLT
 
     const sal_Int32 Reader::INPUT_BUFFER_SIZE = 4096;
 
+    namespace {
+
     /**
      * ParserInputBufferCallback forwards IO call-backs to libxml stream IO.
      */
@@ -201,6 +203,8 @@ namespace XSLT
         }
     };
 
+    }
+
     Reader::Reader(LibXSLTTransformer* transformer) :
         Thread("LibXSLTTransformer"), m_transformer(transformer),
         m_readBuf(INPUT_BUFFER_SIZE), m_writeBuf(OUTPUT_BUFFER_SIZE),
diff --git a/filter/source/xsltfilter/XSLTFilter.cxx b/filter/source/xsltfilter/XSLTFilter.cxx
index 340414598e9c..cdc5b5497dec 100644
--- a/filter/source/xsltfilter/XSLTFilter.cxx
+++ b/filter/source/xsltfilter/XSLTFilter.cxx
@@ -92,6 +92,8 @@ using namespace ::com::sun::star::task;
 
 namespace XSLT
 {
+    namespace {
+
     /*
      * XSLTFilter reads flat XML streams from the XML filter framework and passes
      * them to an XSLT transformation service. XSLT transformation errors are
@@ -163,6 +165,8 @@ namespace XSLT
         endDocument() override;
     };
 
+    }
+
     XSLTFilter::XSLTFilter(const css::uno::Reference<XComponentContext> &r):
         m_xContext(r), m_bTerminated(false), m_bError(false)
     {}