1 files changed, 8 insertions, 0 deletions
diff --git a/vcl/source/fontsubset/cff.cxx b/vcl/source/fontsubset/cff.cxx
index 17112310ece0..c1b4724d3db0 100644
--- a/vcl/source/fontsubset/cff.cxx
+++ b/vcl/source/fontsubset/cff.cxx
@@ -161,6 +161,8 @@ static const char* pDictEscs[] = {
     "nFDArray",             "nFDSelect",        "sFontName"
 };
 
+namespace {
+
 struct TYPE1OP
 {
     enum OPS
@@ -345,6 +347,8 @@ private:
     ValType maCharWidth;
 };
 
+}
+
 CffSubsetterContext::CffSubsetterContext( const U8* pBasePtr, int nBaseLen)
     : mpBasePtr( pBasePtr)
     , mpBaseEnd( pBasePtr+nBaseLen)
@@ -1575,6 +1579,8 @@ const char* CffSubsetterContext::getGlyphName( int nGlyphIndex)
     return pGlyphName;
 }
 
+namespace {
+
 class Type1Emitter
 {
 public:
@@ -1601,6 +1607,8 @@ public:
     int         mnHexLineCol;
 };
 
+}
+
 Type1Emitter::Type1Emitter( FILE* pOutFile, bool bPfbSubset)
 :   mpFileOut( pOutFile)
 ,   maBuffer{}