1 files changed, 24 insertions, 0 deletions
diff --git a/vcl/source/gdi/impvect.cxx b/vcl/source/gdi/impvect.cxx
index 5ecfb6aedbd1..d060b9d7c490 100644
--- a/vcl/source/gdi/impvect.cxx
+++ b/vcl/source/gdi/impvect.cxx
@@ -55,9 +55,13 @@ static void VECT_PROGRESS( const Link<long, void>* pProgress, long _def_nVal )
       pProgress->Call(_def_nVal);
 }
 
+namespace {
+
 class ImplVectMap;
 class ImplChain;
 
+}
+
 namespace ImplVectorizer
 {
     static ImplVectMap* ImplExpand( BitmapReadAccess* pRAcc, const Color& rColor );
@@ -67,8 +71,12 @@ namespace ImplVectorizer
     static void     ImplLimitPolyPoly( tools::PolyPolygon& rPolyPoly );
 }
 
+namespace {
+
 struct ChainMove { long nDX; long nDY; };
 
+}
+
 static const ChainMove aImplMove[ 8 ] =   {
                                         { 1, 0 },
                                         { 0, -1 },
@@ -102,6 +110,8 @@ static const ChainMove aImplMoveOuter[ 8 ] =  {
                                             { 0, -1 }
                                         };
 
+namespace {
+
 struct ImplColorSet
 {
     BitmapColor maColor;
@@ -109,6 +119,8 @@ struct ImplColorSet
     bool        mbSet = false;
 };
 
+}
+
 static bool ImplColorSetCmpFnc( const ImplColorSet& lhs, const ImplColorSet& rhs)
 {
     if( lhs.mbSet && rhs.mbSet )
@@ -120,6 +132,8 @@ static bool ImplColorSetCmpFnc( const ImplColorSet& lhs, const ImplColorSet& rhs
     return lhs.mbSet < rhs.mbSet;
 }
 
+namespace {
+
 class ImplPointArray
 {
     std::unique_ptr<Point[]> mpArray;
@@ -140,6 +154,8 @@ public:
 
 };
 
+}
+
 ImplPointArray::ImplPointArray() :
     mnSize      ( 0 ),
     mnRealSize  ( 0 )
@@ -174,6 +190,8 @@ void ImplPointArray::ImplCreatePoly( tools::Polygon& rPoly ) const
     rPoly = tools::Polygon( sal::static_int_cast<sal_uInt16>(mnRealSize), mpArray.get() );
 }
 
+namespace {
+
 class ImplVectMap
 {
 private:
@@ -200,6 +218,8 @@ public:
 
 };
 
+}
+
 ImplVectMap::ImplVectMap( long nWidth, long nHeight ) :
     mpBuf ( static_cast<Scanline>(rtl_allocateZeroMemory(nWidth * nHeight)) ),
     mpScan ( static_cast<Scanline*>(std::malloc(nHeight * sizeof(Scanline))) ),
@@ -246,6 +266,8 @@ inline bool ImplVectMap::IsDone( long nY, long nX ) const
     return( VECT_DONE_INDEX == Get( nY, nX ) );
 }
 
+namespace {
+
 class ImplChain
 {
 private:
@@ -275,6 +297,8 @@ public:
     const tools::Polygon& ImplGetPoly() const { return maPoly; }
 };
 
+}
+
 ImplChain::ImplChain() :
     mnArraySize ( 1024 ),
     mnCount     ( 0 ),