remove a ton of warnings

16 files changed, 113 insertions, 104 deletions

diff --git a/vcl/aqua/source/a11y/aqua11ylistener.cxx b/vcl/aqua/source/a11y/aqua11ylistener.cxx
index 4ce39da6c2bf..36e2c7ab2220 100644
--- a/vcl/aqua/source/a11y/aqua11ylistener.cxx
+++ b/vcl/aqua/source/a11y/aqua11ylistener.cxx
@@ -75,7 +75,7 @@ AquaA11yEventListener::~AquaA11yEventListener()
 //------------------------------------------------------------------------------
 
 void SAL_CALL
-AquaA11yEventListener::disposing( const EventObject& Source ) throw( RuntimeException )
+AquaA11yEventListener::disposing( const EventObject& ) throw( RuntimeException )
 {
     [ AquaA11yFactory removeFromWrapperRepositoryFor: [ (AquaA11yWrapper *) m_wrapperObject accessibleContext ] ];
 }
diff --git a/vcl/aqua/source/app/salinst.cxx b/vcl/aqua/source/app/salinst.cxx
index f1a4fc1213c7..7a07718efaac 100644
--- a/vcl/aqua/source/app/salinst.cxx
+++ b/vcl/aqua/source/app/salinst.cxx
@@ -894,7 +894,7 @@ bool AquaSalInstance::AnyInput( sal_uInt16 nType )
 
 // -----------------------------------------------------------------------
 
-SalFrame* AquaSalInstance::CreateChildFrame( SystemParentData* pSystemParentData, sal_uLong nSalFrameStyle )
+SalFrame* AquaSalInstance::CreateChildFrame( SystemParentData*, sal_uLong /*nSalFrameStyle*/ )
 {
     return NULL;
 }
@@ -980,7 +980,7 @@ void AquaSalInstance::GetPrinterQueueInfo( ImplPrnQueueList* pList )
 
 // -----------------------------------------------------------------------
 
-void AquaSalInstance::GetPrinterQueueState( SalPrinterQueueInfo* pInfo )
+void AquaSalInstance::GetPrinterQueueState( SalPrinterQueueInfo* )
 {
 }
 
@@ -1062,13 +1062,13 @@ void AquaSalInstance::DestroySystem( SalSystem* pSystem )
 
 // -----------------------------------------------------------------------
 
-void AquaSalInstance::SetEventCallback( void* pInstance, bool(*pCallback)(void*,void*,int) )
+void AquaSalInstance::SetEventCallback( void*, bool(*)(void*,void*,int) )
 {
 }
 
 // -----------------------------------------------------------------------
 
-void AquaSalInstance::SetErrorEventCallback( void* pInstance, bool(*pCallback)(void*,void*,int) )
+void AquaSalInstance::SetErrorEventCallback( void*, bool(*)(void*,void*,int) )
 {
 }
 
diff --git a/vcl/aqua/source/dtrans/DataFlavorMapping.cxx b/vcl/aqua/source/dtrans/DataFlavorMapping.cxx
index 01f989cbc1c1..98cbdcc7c5e2 100644
--- a/vcl/aqua/source/dtrans/DataFlavorMapping.cxx
+++ b/vcl/aqua/source/dtrans/DataFlavorMapping.cxx
@@ -619,7 +619,7 @@ DataProviderPtr_t DataFlavorMapper::getDataProvider(NSString* systemFlavor, Refe
   return dp;
 }
 
-DataProviderPtr_t DataFlavorMapper::getDataProvider(const NSString* systemFlavor, NSArray* systemData) const
+DataProviderPtr_t DataFlavorMapper::getDataProvider(const NSString* /*systemFlavor*/, NSArray* systemData) const
 {
   return DataProviderPtr_t(new FileListDataProvider(systemData));
 }
diff --git a/vcl/aqua/source/dtrans/DragSource.cxx b/vcl/aqua/source/dtrans/DragSource.cxx
index 1db6a3a848e1..f32df699a73b 100644
--- a/vcl/aqua/source/dtrans/DragSource.cxx
+++ b/vcl/aqua/source/dtrans/DragSource.cxx
@@ -116,44 +116,50 @@ Sequence<OUString> dragSource_getSupportedServiceNames()
 
 -(void)draggedImage:(NSImage*)anImage beganAt:(NSPoint)aPoint
 {
-  DragSourceDragEvent dsde(static_cast<OWeakObject*>(mDragSource),
-                           new DragSourceContext(mDragSource),
-                           mDragSource,
-                           DNDConstants::ACTION_COPY,
-                           DNDConstants::ACTION_COPY);
-
-  mDragSource->mXDragSrcListener->dragEnter(dsde);
+    (void)anImage;
+    (void)aPoint;
+    DragSourceDragEvent dsde(static_cast<OWeakObject*>(mDragSource),
+                             new DragSourceContext(mDragSource),
+                             mDragSource,
+                             DNDConstants::ACTION_COPY,
+                             DNDConstants::ACTION_COPY);
+
+    mDragSource->mXDragSrcListener->dragEnter(dsde);
 }
 
 
 -(void)draggedImage:(NSImage *)anImage endedAt:(NSPoint)aPoint operation:(NSDragOperation)operation
 {
-  // an internal drop can accept the drop but fail with dropComplete( false )
-  // this is different than the Cocoa API
-  bool bDropSuccess = operation != NSDragOperationNone;
-  if( DragSource::g_DropSuccessSet )
-      bDropSuccess = DragSource::g_DropSuccess;
-
-  DragSourceDropEvent dsde(static_cast<OWeakObject*>(mDragSource),
-                           new DragSourceContext(mDragSource),
-                           static_cast< XDragSource* >(mDragSource),
-                           SystemToOfficeDragActions(operation),
-                           bDropSuccess );
-
-  mDragSource->mXDragSrcListener->dragDropEnd(dsde);
-  mDragSource->mXDragSrcListener = Reference<XDragSourceListener>();
+    (void)anImage;
+    (void)aPoint;
+    // an internal drop can accept the drop but fail with dropComplete( false )
+    // this is different than the Cocoa API
+    bool bDropSuccess = operation != NSDragOperationNone;
+    if( DragSource::g_DropSuccessSet )
+        bDropSuccess = DragSource::g_DropSuccess;
+
+    DragSourceDropEvent dsde(static_cast<OWeakObject*>(mDragSource),
+                             new DragSourceContext(mDragSource),
+                             static_cast< XDragSource* >(mDragSource),
+                             SystemToOfficeDragActions(operation),
+                             bDropSuccess );
+
+    mDragSource->mXDragSrcListener->dragDropEnd(dsde);
+    mDragSource->mXDragSrcListener = Reference<XDragSourceListener>();
 }
 
 
 -(void)draggedImage:(NSImage *)draggedImage movedTo:(NSPoint)screenPoint
 {
-  DragSourceDragEvent dsde(static_cast<OWeakObject*>(mDragSource),
-                           new DragSourceContext(mDragSource),
-                           mDragSource,
-                           DNDConstants::ACTION_COPY,
-                           DNDConstants::ACTION_COPY);
-
-  mDragSource->mXDragSrcListener->dragOver(dsde);
+    (void)draggedImage;
+    (void)screenPoint;
+    DragSourceDragEvent dsde(static_cast<OWeakObject*>(mDragSource),
+                             new DragSourceContext(mDragSource),
+                             mDragSource,
+                             DNDConstants::ACTION_COPY,
+                             DNDConstants::ACTION_COPY);
+
+    mDragSource->mXDragSrcListener->dragOver(dsde);
 }
 
 @end
@@ -243,8 +249,8 @@ sal_Int32 SAL_CALL DragSource::getDefaultCursor( sal_Int8 /*dragAction*/ )
 
 void SAL_CALL DragSource::startDrag(const DragGestureEvent& trigger,
                                     sal_Int8 sourceActions,
-                                    sal_Int32 cursor,
-                                    sal_Int32 image,
+                                    sal_Int32 /*cursor*/,
+                                    sal_Int32 /*image*/,
                                     const Reference<XTransferable >& transferable,
                                     const Reference<XDragSourceListener >& listener )
   throw( RuntimeException)
diff --git a/vcl/aqua/source/dtrans/DropTarget.cxx b/vcl/aqua/source/dtrans/DropTarget.cxx
index 01a58b171b02..2a64fbe77c9c 100644
--- a/vcl/aqua/source/dtrans/DropTarget.cxx
+++ b/vcl/aqua/source/dtrans/DropTarget.cxx
@@ -311,20 +311,20 @@ NSDragOperation DropTarget::draggingUpdated(id sender)
 }
 
 
-  void DropTarget::draggingExited(id sender)
-  {
+void DropTarget::draggingExited(id /*sender*/)
+{
     DropTargetEvent dte(static_cast<OWeakObject*>(this), 0);
     fire_dragExit(dte);
     mDragSourceSupportedActions = DNDConstants::ACTION_NONE;
     mSelectedDropAction = DNDConstants::ACTION_NONE;
     SetThemeCursor(kThemeArrowCursor);
-  }
+}
 
 
-  BOOL DropTarget::prepareForDragOperation(id sender)
-  {
+BOOL DropTarget::prepareForDragOperation(id /*sender*/)
+{
     return 1;
-  }
+}
 
 
 BOOL DropTarget::performDragOperation(id sender)
@@ -366,13 +366,13 @@ BOOL DropTarget::performDragOperation(id sender)
 }
 
 
-  void DropTarget::concludeDragOperation(id sender)
-  {
+void DropTarget::concludeDragOperation(id /*sender*/)
+{
     mDragSourceSupportedActions = DNDConstants::ACTION_NONE;
     mSelectedDropAction = DNDConstants::ACTION_NONE;
     mXCurrentDragClipboard = Reference<XClipboard>();
     SetThemeCursor(kThemeArrowCursor);
-  }
+}
 
 
   // called from WeakComponentImplHelperX::dispose
diff --git a/vcl/aqua/source/dtrans/aqua_clipboard.cxx b/vcl/aqua/source/dtrans/aqua_clipboard.cxx
index abffeebcb6c1..657211be5dc8 100644
--- a/vcl/aqua/source/dtrans/aqua_clipboard.cxx
+++ b/vcl/aqua/source/dtrans/aqua_clipboard.cxx
@@ -254,7 +254,7 @@ void SAL_CALL AquaClipboard::removeClipboardListener(const Reference< XClipboard
 }
 
 
-void AquaClipboard::applicationDidBecomeActive(NSNotification* aNotification)
+void AquaClipboard::applicationDidBecomeActive(NSNotification*)
 {
   ClearableMutexGuard aGuard(m_aMutex);
 
@@ -378,7 +378,7 @@ OUString SAL_CALL AquaClipboard::getImplementationName() throw( RuntimeException
 }
 
 
-sal_Bool SAL_CALL AquaClipboard::supportsService( const OUString& ServiceName ) throw( RuntimeException )
+sal_Bool SAL_CALL AquaClipboard::supportsService( const OUString& /*ServiceName*/ ) throw( RuntimeException )
 {
     return sal_False;
 }
diff --git a/vcl/aqua/source/gdi/salatslayout.cxx b/vcl/aqua/source/gdi/salatslayout.cxx
index 1b505abd60d9..62e783522a88 100755
--- a/vcl/aqua/source/gdi/salatslayout.cxx
+++ b/vcl/aqua/source/gdi/salatslayout.cxx
@@ -1205,7 +1205,7 @@ void PolyArgs::ClosePolygon()
 
 // glyph fallback is supported directly by Aqua
 // so methods used only by MultiSalLayout can be dummy implementated
-bool ATSLayout::GetGlyphOutlines( SalGraphics&, PolyPolyVector& rPPV ) const { return false; }
+bool ATSLayout::GetGlyphOutlines( SalGraphics&, PolyPolyVector& ) const { return false; }
 void ATSLayout::InitFont() {}
 void ATSLayout::MoveGlyph( int /*nStart*/, long /*nNewXPos*/ ) {}
 void ATSLayout::DropGlyph( int /*nStart*/ ) {}
@@ -1257,7 +1257,7 @@ const ImplFontData* FallbackInfo::GetFallbackFontData( int nFallbackLevel ) cons
 
 // =======================================================================
 
-SalLayout* AquaSalGraphics::GetTextLayout( ImplLayoutArgs& rArgs, int nFallbackLevel )
+SalLayout* AquaSalGraphics::GetTextLayout( ImplLayoutArgs&, int /*nFallbackLevel*/ )
 {
     ATSLayout* pATSLayout = new ATSLayout( maATSUStyle, mfFontScale );
     return pATSLayout;
diff --git a/vcl/aqua/source/gdi/salbmp.cxx b/vcl/aqua/source/gdi/salbmp.cxx
index 00ae72b4fa9e..d73b3eb25511 100644
--- a/vcl/aqua/source/gdi/salbmp.cxx
+++ b/vcl/aqua/source/gdi/salbmp.cxx
@@ -658,7 +658,7 @@ const BitmapPalette& GetDefaultPalette( int mnBits, bool bMonochrome )
     return aEmptyPalette;
 }
 
-BitmapBuffer* AquaSalBitmap::AcquireBuffer( bool bReadOnly )
+BitmapBuffer* AquaSalBitmap::AcquireBuffer( bool /*bReadOnly*/ )
 {
     if( !maUserBuffer.get() )
 //  || maContextBuffer.get() && (maUserBuffer.get() != maContextBuffer.get()) )
diff --git a/vcl/aqua/source/gdi/salgdi.cxx b/vcl/aqua/source/gdi/salgdi.cxx
index 6275cfbcef1d..75d0be6d669c 100644
--- a/vcl/aqua/source/gdi/salgdi.cxx
+++ b/vcl/aqua/source/gdi/salgdi.cxx
@@ -345,7 +345,7 @@ void AquaSalGraphics::updateResolution()
     initResolution( (mbWindow && mpFrame) ?  mpFrame->mpWindow : nil );
 }
 
-void AquaSalGraphics::initResolution( NSWindow* pWin )
+void AquaSalGraphics::initResolution( NSWindow* )
 {
     // #i100617# read DPI only once; there is some kind of weird caching going on
     // if the main screen changes
@@ -564,7 +564,7 @@ void AquaSalGraphics::ResetClipRegion()
 
 // -----------------------------------------------------------------------
 
-void AquaSalGraphics::BeginSetClipRegion( sal_uLong nRectCount )
+void AquaSalGraphics::BeginSetClipRegion( sal_uLong )
 {
     // release old clip path
     if( mxClipPath )
@@ -1054,22 +1054,22 @@ bool AquaSalGraphics::drawPolyLine( const ::basegfx::B2DPolygon& rPolyLine,
 
 // -----------------------------------------------------------------------
 
-sal_Bool AquaSalGraphics::drawPolyLineBezier( sal_uLong nPoints, const SalPoint* pPtAry, const sal_uInt8* pFlgAry )
+sal_Bool AquaSalGraphics::drawPolyLineBezier( sal_uLong, const SalPoint*, const sal_uInt8* )
 {
     return sal_False;
 }
 
 // -----------------------------------------------------------------------
 
-sal_Bool AquaSalGraphics::drawPolygonBezier( sal_uLong nPoints, const SalPoint* pPtAry, const sal_uInt8* pFlgAry )
+sal_Bool AquaSalGraphics::drawPolygonBezier( sal_uLong, const SalPoint*, const sal_uInt8* )
 {
     return sal_False;
 }
 
 // -----------------------------------------------------------------------
 
-sal_Bool AquaSalGraphics::drawPolyPolygonBezier( sal_uLong nPoly, const sal_uLong* pPoints,
-                                             const SalPoint* const* pPtAry, const sal_uInt8* const* pFlgAry )
+sal_Bool AquaSalGraphics::drawPolyPolygonBezier( sal_uLong, const sal_uLong*,
+                                             const SalPoint* const*, const sal_uInt8* const* )
 {
     return sal_False;
 }
@@ -1155,7 +1155,7 @@ void AquaSalGraphics::copyBits( const SalTwoRect *pPosAry, SalGraphics *pSrcGrap
 
 // -----------------------------------------------------------------------
 
-void AquaSalGraphics::copyArea( long nDstX, long nDstY,long nSrcX, long nSrcY, long nSrcWidth, long nSrcHeight, sal_uInt16 nFlags )
+void AquaSalGraphics::copyArea( long nDstX, long nDstY,long nSrcX, long nSrcY, long nSrcWidth, long nSrcHeight, sal_uInt16 /*nFlags*/ )
 {
     ApplyXorContext();
 
@@ -1237,7 +1237,7 @@ void AquaSalGraphics::drawBitmap( const SalTwoRect* pPosAry, const SalBitmap& rS
 
 // -----------------------------------------------------------------------
 
-void AquaSalGraphics::drawBitmap( const SalTwoRect* pPosAry, const SalBitmap& rSalBitmap,SalColor nTransparentColor )
+void AquaSalGraphics::drawBitmap( const SalTwoRect* pPosAry, const SalBitmap& rSalBitmap,SalColor )
 {
     DBG_ERROR("not implemented for color masking!");
     drawBitmap( pPosAry, rSalBitmap );
@@ -1339,7 +1339,7 @@ SalColor AquaSalGraphics::getPixel( long nX, long nY )
 // -----------------------------------------------------------------------
 
 
-static void DrawPattern50( void* info, CGContextRef rContext )
+static void DrawPattern50( void*, CGContextRef rContext )
 {
     static const CGRect aRects[2] = { { {0,0}, { 2, 2 } }, { { 2, 2 }, { 2, 2 } } };
     CGContextAddRects( rContext, aRects, 2 );
@@ -1606,7 +1606,7 @@ void AquaSalGraphics::GetFontMetric( ImplFontMetricData* pMetric, int nFallbackL
 
 // -----------------------------------------------------------------------
 
-sal_uLong AquaSalGraphics::GetKernPairs( sal_uLong nPairs, ImplKernPairData*  pKernPairs )
+sal_uLong AquaSalGraphics::GetKernPairs( sal_uLong, ImplKernPairData* )
 {
     return 0;
 }
@@ -1703,8 +1703,8 @@ void AquaSalGraphics::GetDevFontList( ImplDevFontList* pFontList )
 
 // -----------------------------------------------------------------------
 
-bool AquaSalGraphics::AddTempDevFont( ImplDevFontList* pFontList,
-    const String& rFontFileURL, const String& rFontName )
+bool AquaSalGraphics::AddTempDevFont( ImplDevFontList*,
+    const String& rFontFileURL, const String& /*rFontName*/ )
 {
     ::rtl::OUString aUSytemPath;
     OSL_VERIFY( !osl::FileBase::getSystemPathFromFileURL( rFontFileURL, aUSytemPath ) );
@@ -1862,7 +1862,7 @@ void AquaSalGraphics::DrawServerFontLayout( const ServerFontLayout& )
 
 // -----------------------------------------------------------------------
 
-sal_uInt16 AquaSalGraphics::SetFont( ImplFontSelectData* pReqFont, int nFallbackLevel )
+sal_uInt16 AquaSalGraphics::SetFont( ImplFontSelectData* pReqFont, int /*nFallbackLevel*/ )
 {
     if( !pReqFont )
     {
@@ -2402,28 +2402,29 @@ void AquaSalGraphics::GetGlyphWidths( const ImplFontData* pFontData, bool bVerti
 // -----------------------------------------------------------------------
 
 const Ucs2SIntMap* AquaSalGraphics::GetFontEncodingVector(
-    const ImplFontData* pFontData, const Ucs2OStrMap** ppNonEncoded )
+    const ImplFontData*, const Ucs2OStrMap** /*ppNonEncoded*/ )
 {
     return NULL;
 }
 
 // -----------------------------------------------------------------------
 
-const void* AquaSalGraphics::GetEmbedFontData( const ImplFontData* pFontData,
-                              const sal_Ucs* pUnicodes,
-                              sal_Int32* pWidths,
-                              FontSubsetInfo& rInfo,
-                              long* pDataLen )
+const void* AquaSalGraphics::GetEmbedFontData( const ImplFontData*,
+                              const sal_Ucs* /*pUnicodes*/,
+                              sal_Int32* /*pWidths*/,
+                              FontSubsetInfo&,
+                              long* /*pDataLen*/ )
 {
     return NULL;
 }
 
 // -----------------------------------------------------------------------
 
-void AquaSalGraphics::FreeEmbedFontData( const void* pData, long nDataLen )
+void AquaSalGraphics::FreeEmbedFontData( const void* pData, long /*nDataLen*/ )
 {
     // TODO: implementing this only makes sense when the implementation of
     //      AquaSalGraphics::GetEmbedFontData() returns non-NULL
+    (void)pData;
     DBG_ASSERT( (pData!=NULL), "AquaSalGraphics::FreeEmbedFontData() is not implemented\n");
 }
 
diff --git a/vcl/aqua/source/gdi/salgdiutils.cxx b/vcl/aqua/source/gdi/salgdiutils.cxx
index 8daa456a03c2..1652dadfbdfb 100755
--- a/vcl/aqua/source/gdi/salgdiutils.cxx
+++ b/vcl/aqua/source/gdi/salgdiutils.cxx
@@ -271,7 +271,7 @@ CGPoint* AquaSalGraphics::makeCGptArray(sal_uLong nPoints, const SalPoint*  pPtA
 
 // -----------------------------------------------------------------------
 
-void AquaSalGraphics::UpdateWindow( NSRect& rRect )
+void AquaSalGraphics::UpdateWindow( NSRect& )
 {
     if( !mpFrame )
         return;
diff --git a/vcl/aqua/source/gdi/salnativewidgets.cxx b/vcl/aqua/source/gdi/salnativewidgets.cxx
index b06bf753e54f..f66c7aa2b32d 100644
--- a/vcl/aqua/source/gdi/salnativewidgets.cxx
+++ b/vcl/aqua/source/gdi/salnativewidgets.cxx
@@ -475,7 +475,7 @@ sal_Bool AquaSalGraphics::drawNativeControl(ControlType nType,
                     const Rectangle& rControlRegion,
                     ControlState nState,
                     const ImplControlValue& aValue,
-                    const rtl::OUString& aCaption )
+                    const rtl::OUString& )
 {
     sal_Bool bOK = sal_False;
 
@@ -1228,9 +1228,9 @@ sal_Bool AquaSalGraphics::drawNativeControl(ControlType nType,
  *  aValue:     An optional value (tristate/numerical/string)
  *  aCaption:   A caption or title string (like button text etc)
  */
-sal_Bool AquaSalGraphics::drawNativeControlText( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion,
-                                               ControlState nState, const ImplControlValue& aValue,
-                                               const rtl::OUString& aCaption )
+sal_Bool AquaSalGraphics::drawNativeControlText( ControlType /*nType*/, ControlPart /*nPart*/, const Rectangle& /*rControlRegion*/,
+                                               ControlState /*nState*/, const ImplControlValue& /*aValue*/,
+                                               const rtl::OUString& )
 {
     return( sal_False );
 }
@@ -1249,8 +1249,8 @@ sal_Bool AquaSalGraphics::drawNativeControlText( ControlType nType, ControlPart
  *  aValue:     An optional value (tristate/numerical/string)
  *  aCaption:       A caption or title string (like button text etc)
  */
-sal_Bool AquaSalGraphics::getNativeControlRegion( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion, ControlState nState,
-                                               const ImplControlValue& aValue, const rtl::OUString& aCaption,
+sal_Bool AquaSalGraphics::getNativeControlRegion( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion, ControlState /*nState*/,
+                                               const ImplControlValue& aValue, const rtl::OUString&,
                                                 Rectangle &rNativeBoundingRegion, Rectangle &rNativeContentRegion )
 
 {
diff --git a/vcl/aqua/source/gdi/salprn.cxx b/vcl/aqua/source/gdi/salprn.cxx
index 04098f68de67..1e6bc175f355 100644
--- a/vcl/aqua/source/gdi/salprn.cxx
+++ b/vcl/aqua/source/gdi/salprn.cxx
@@ -178,7 +178,7 @@ void AquaSalInfoPrinter::ReleaseGraphics( SalGraphics* )
 
 // -----------------------------------------------------------------------
 
-sal_Bool AquaSalInfoPrinter::Setup( SalFrame* i_pFrame, ImplJobSetup* i_pSetupData )
+sal_Bool AquaSalInfoPrinter::Setup( SalFrame*, ImplJobSetup* )
 {
     return sal_False;
 }
@@ -362,14 +362,14 @@ sal_Bool AquaSalInfoPrinter::SetData( sal_uLong i_nFlags, ImplJobSetup* io_pSetu
 
 // -----------------------------------------------------------------------
 
-sal_uLong AquaSalInfoPrinter::GetPaperBinCount( const ImplJobSetup* i_pSetupData )
+sal_uLong AquaSalInfoPrinter::GetPaperBinCount( const ImplJobSetup* )
 {
     return 0;
 }
 
 // -----------------------------------------------------------------------
 
-XubString AquaSalInfoPrinter::GetPaperBinName( const ImplJobSetup* i_pSetupData, sal_uLong i_nPaperBin )
+XubString AquaSalInfoPrinter::GetPaperBinName( const ImplJobSetup*, sal_uLong )
 {
     return XubString();
 }
@@ -438,7 +438,7 @@ static bool getUseNativeDialog()
     return bNative;
 }
 
-sal_uLong AquaSalInfoPrinter::GetCapabilities( const ImplJobSetup* i_pSetupData, sal_uInt16 i_nType )
+sal_uLong AquaSalInfoPrinter::GetCapabilities( const ImplJobSetup*, sal_uInt16 i_nType )
 {
     switch( i_nType )
     {
@@ -522,7 +522,7 @@ static Size getPageSize( vcl::PrinterController& i_rController, sal_Int32 i_nPag
 
 sal_Bool AquaSalInfoPrinter::StartJob( const String* i_pFileName,
                                    const String& i_rJobName,
-                                   const String& i_rAppName,
+                                   const String& /*i_rAppName*/,
                                    ImplJobSetup* i_pSetupData,
                                    vcl::PrinterController& i_rController
                                    )
@@ -773,13 +773,13 @@ sal_Bool AquaSalPrinter::StartJob( const String* i_pFileName,
 
 // -----------------------------------------------------------------------
 
-sal_Bool AquaSalPrinter::StartJob( const XubString* i_pFileName,
-                               const XubString& i_rJobName,
-                               const XubString& i_rAppName,
-                               sal_uLong i_nCopies,
-                               bool i_bCollate,
-                               bool i_bDirect,
-                               ImplJobSetup* i_pSetupData )
+sal_Bool AquaSalPrinter::StartJob( const XubString* /*i_pFileName*/,
+                               const XubString& /*i_rJobName*/,
+                               const XubString& /*i_rAppName*/,
+                               sal_uLong /*i_nCopies*/,
+                               bool /*i_bCollate*/,
+                               bool /*i_bDirect*/,
+                               ImplJobSetup* )
 {
     DBG_ERROR( "should never be called" );
     return sal_False;
@@ -820,7 +820,7 @@ sal_uLong AquaSalPrinter::GetErrorCode()
     return mpInfoPrinter->GetErrorCode();
 }
 
-void AquaSalInfoPrinter::InitPaperFormats( const ImplJobSetup* i_pSetupData )
+void AquaSalInfoPrinter::InitPaperFormats( const ImplJobSetup* )
 {
     m_aPaperFormats.clear();
     m_bPapersInit = true;
@@ -873,7 +873,7 @@ const PaperInfo* AquaSalInfoPrinter::matchPaper( long i_nWidth, long i_nHeight,
     return pMatch;
 }
 
-int AquaSalInfoPrinter::GetLandscapeAngle( const ImplJobSetup* i_pSetupData )
+int AquaSalInfoPrinter::GetLandscapeAngle( const ImplJobSetup* )
 {
     return 900;
 }
diff --git a/vcl/aqua/source/gdi/salvd.cxx b/vcl/aqua/source/gdi/salvd.cxx
index 6e71fa482b21..8e77c67c7854 100644
--- a/vcl/aqua/source/gdi/salvd.cxx
+++ b/vcl/aqua/source/gdi/salvd.cxx
@@ -149,7 +149,7 @@ SalGraphics* AquaSalVirtualDevice::GetGraphics()
 
 // -----------------------------------------------------------------------
 
-void AquaSalVirtualDevice::ReleaseGraphics( SalGraphics *pGraphics )
+void AquaSalVirtualDevice::ReleaseGraphics( SalGraphics* )
 {
     mbGraphicsUsed = false;
 }
diff --git a/vcl/aqua/source/window/salframe.cxx b/vcl/aqua/source/window/salframe.cxx
index 7521dd7cc253..e6cff19c4dd3 100644
--- a/vcl/aqua/source/window/salframe.cxx
+++ b/vcl/aqua/source/window/salframe.cxx
@@ -481,7 +481,7 @@ void AquaSalFrame::Show(sal_Bool bVisible, sal_Bool bNoActivate)
 
 // -----------------------------------------------------------------------
 
-void AquaSalFrame::Enable( sal_Bool bEnable )
+void AquaSalFrame::Enable( sal_Bool )
 {
 }
 
@@ -866,7 +866,7 @@ void AquaSalFrame::StartPresentation( sal_Bool bStart )
 
 // -----------------------------------------------------------------------
 
-void AquaSalFrame::SetAlwaysOnTop( sal_Bool bOnTop )
+void AquaSalFrame::SetAlwaysOnTop( sal_Bool )
 {
 }
 
@@ -1038,7 +1038,7 @@ void AquaSalFrame::SetInputContext( SalInputContext* pContext )
 
 // -----------------------------------------------------------------------
 
-void AquaSalFrame::EndExtTextInput( sal_uInt16 nFlags )
+void AquaSalFrame::EndExtTextInput( sal_uInt16 )
 {
 }
 
@@ -1546,7 +1546,7 @@ SalPointerState AquaSalFrame::GetPointerState()
     return state;
 }
 
-bool AquaSalFrame::SetPluginParent( SystemParentData* pNewParent )
+bool AquaSalFrame::SetPluginParent( SystemParentData* )
 {
     // plugin parent may be killed unexpectedly by
     // plugging process;
diff --git a/vcl/aqua/source/window/salmenu.cxx b/vcl/aqua/source/window/salmenu.cxx
index fa5026abb245..c237b10f1512 100644
--- a/vcl/aqua/source/window/salmenu.cxx
+++ b/vcl/aqua/source/window/salmenu.cxx
@@ -81,12 +81,14 @@ const AquaSalMenu* AquaSalMenu::pCurrentMenuBar = NULL;
 
 -(void)showPreferences: (id) sender
 {
+    (void)sender;
     YIELD_GUARD;
 
     [self showDialog: SHOWDIALOG_ID_PREFERENCES];
 }
 -(void)showAbout: (id) sender
 {
+    (void)sender;
     YIELD_GUARD;
 
     [self showDialog: SHOWDIALOG_ID_ABOUT];
@@ -593,7 +595,7 @@ void AquaSalMenu::RemoveItem( unsigned nPos )
         [mpMenu removeItemAtIndex: getItemIndexByPos(nPos)];
 }
 
-void AquaSalMenu::SetSubMenu( SalMenuItem* pSalMenuItem, SalMenu* pSubMenu, unsigned nPos )
+void AquaSalMenu::SetSubMenu( SalMenuItem* pSalMenuItem, SalMenu* pSubMenu, unsigned /*nPos*/ )
 {
     AquaSalMenuItem *pAquaSalMenuItem = static_cast<AquaSalMenuItem*>(pSalMenuItem);
     AquaSalMenu *subAquaSalMenu = static_cast<AquaSalMenu*>(pSubMenu);
@@ -651,7 +653,7 @@ void AquaSalMenu::EnableItem( unsigned nPos, sal_Bool bEnable )
     }
 }
 
-void AquaSalMenu::SetItemImage( unsigned nPos, SalMenuItem* pSMI, const Image& rImage )
+void AquaSalMenu::SetItemImage( unsigned /*nPos*/, SalMenuItem* pSMI, const Image& rImage )
 {
     AquaSalMenuItem* pSalMenuItem = static_cast<AquaSalMenuItem*>( pSMI );
     if( ! pSalMenuItem || ! pSalMenuItem->mpMenuItem )
@@ -664,7 +666,7 @@ void AquaSalMenu::SetItemImage( unsigned nPos, SalMenuItem* pSMI, const Image& r
         [pImage release];
 }
 
-void AquaSalMenu::SetItemText( unsigned i_nPos, SalMenuItem* i_pSalMenuItem, const XubString& i_rText )
+void AquaSalMenu::SetItemText( unsigned /*i_nPos*/, SalMenuItem* i_pSalMenuItem, const XubString& i_rText )
 {
     if (!i_pSalMenuItem)
         return;
@@ -701,7 +703,7 @@ void AquaSalMenu::SetItemText( unsigned i_nPos, SalMenuItem* i_pSalMenuItem, con
     }
 }
 
-void AquaSalMenu::SetAccelerator( unsigned nPos, SalMenuItem* pSalMenuItem, const KeyCode& rKeyCode, const XubString& rKeyName )
+void AquaSalMenu::SetAccelerator( unsigned /*nPos*/, SalMenuItem* pSalMenuItem, const KeyCode& rKeyCode, const XubString& /*rKeyName*/ )
 {
     sal_uInt16 nModifier;
     sal_Unicode nCommandKey = 0;
@@ -784,7 +786,7 @@ void AquaSalMenu::SetAccelerator( unsigned nPos, SalMenuItem* pSalMenuItem, cons
         [pString release];
 }
 
-void AquaSalMenu::GetSystemMenuData( SystemMenuData* pData )
+void AquaSalMenu::GetSystemMenuData( SystemMenuData* )
 {
 }
 
diff --git a/vcl/aqua/source/window/salobj.cxx b/vcl/aqua/source/window/salobj.cxx
index bbbb85cd1351..6b5952bee8a1 100644
--- a/vcl/aqua/source/window/salobj.cxx
+++ b/vcl/aqua/source/window/salobj.cxx
@@ -114,7 +114,7 @@ sal_uInt16 AquaSalObject::GetClipRegionType()
 
 // -----------------------------------------------------------------------
 
-void AquaSalObject::BeginSetClipRegion( sal_uLong nRectCount )
+void AquaSalObject::BeginSetClipRegion( sal_uLong )
 {
     mbClip = false;
 }
@@ -208,7 +208,7 @@ void AquaSalObject::Show( sal_Bool bVisible )
 
 // -----------------------------------------------------------------------
 
-void AquaSalObject::Enable( sal_Bool bEnable )
+void AquaSalObject::Enable( sal_Bool )
 {
 }
 
@@ -226,7 +226,7 @@ void AquaSalObject::SetBackground()
 
 // -----------------------------------------------------------------------
 
-void AquaSalObject::SetBackground( SalColor nSalColor )
+void AquaSalObject::SetBackground( SalColor )
 {
 }