Some more loplugin:cstylecast: vcl

Change-Id: I74d35630b9fcdaa97af0b1f1e6d1e5c72488964d

32 files changed, 180 insertions, 179 deletions

diff --git a/vcl/unx/generic/app/i18n_cb.cxx b/vcl/unx/generic/app/i18n_cb.cxx
index 015f226ed8fb..e025881f66df 100644
--- a/vcl/unx/generic/app/i18n_cb.cxx
+++ b/vcl/unx/generic/app/i18n_cb.cxx
@@ -42,7 +42,7 @@
 int
 PreeditStartCallback ( XIC, XPointer client_data, XPointer )
 {
-      preedit_data_t* pPreeditData = (preedit_data_t*)client_data;
+      preedit_data_t* pPreeditData = reinterpret_cast<preedit_data_t*>(client_data);
     if ( pPreeditData->eState == ePreeditStatusActivationRequired )
     {
         pPreeditData->eState = ePreeditStatusActive;
@@ -58,7 +58,7 @@ PreeditStartCallback ( XIC, XPointer client_data, XPointer )
 void
 PreeditDoneCallback ( XIC, XPointer client_data, XPointer )
 {
-      preedit_data_t* pPreeditData = (preedit_data_t*)client_data;
+      preedit_data_t* pPreeditData = reinterpret_cast<preedit_data_t*>(client_data);
      if (pPreeditData->eState == ePreeditStatusActive )
     {
         if( pPreeditData->pFrame )
@@ -191,7 +191,7 @@ Preedit_InsertText(preedit_text_t *pText, XIMText *pInsertText, int where)
     }
     else
     {
-          pInsertTextString = (sal_Unicode*)pMBString;
+          pInsertTextString = reinterpret_cast<sal_Unicode*>(pMBString);
     }
 
     // enlarge target text-buffer if necessary
@@ -303,7 +303,7 @@ void
 PreeditDrawCallback(XIC ic, XPointer client_data,
             XIMPreeditDrawCallbackStruct *call_data)
 {
-    preedit_data_t* pPreeditData = (preedit_data_t*)client_data;
+    preedit_data_t* pPreeditData = reinterpret_cast<preedit_data_t*>(client_data);
 
     // if there's nothing to change then change nothing
     if ( ( (call_data->text == NULL) && (call_data->chg_length == 0) )
@@ -377,7 +377,7 @@ PreeditDrawCallback(XIC ic, XPointer client_data,
     if (pPreeditData->aText.nLength == 0)
         pPreeditData->eState = ePreeditStatusStartPending;
 
-    GetPreeditSpotLocation(ic, (XPointer)pPreeditData);
+    GetPreeditSpotLocation(ic, reinterpret_cast<XPointer>(pPreeditData));
 }
 
 void
@@ -387,7 +387,7 @@ GetPreeditSpotLocation(XIC ic, XPointer client_data)
     // Send SalEventExtTextInputPos event to get spotlocation
 
     SalExtTextInputPosEvent mPosEvent;
-    preedit_data_t* pPreeditData = (preedit_data_t*)client_data;
+    preedit_data_t* pPreeditData = reinterpret_cast<preedit_data_t*>(client_data);
 
     if( pPreeditData->pFrame )
         pPreeditData->pFrame->CallCallback(SALEVENT_EXTTEXTINPUTPOS, (void*)&mPosEvent);
@@ -522,7 +522,7 @@ StatusDrawCallback (XIC, XPointer, XIMStatusDrawCallbackStruct *call_data)
 void
 SwitchIMCallback (XIC, XPointer, XPointer call_data)
 {
-    XIMSwitchIMNotifyCallbackStruct* pCallData = (XIMSwitchIMNotifyCallbackStruct*)call_data;
+    XIMSwitchIMNotifyCallbackStruct* pCallData = reinterpret_cast<XIMSwitchIMNotifyCallbackStruct*>(call_data);
     ::vcl::I18NStatus::get().changeIM( OStringToOUString(pCallData->to->name, RTL_TEXTENCODING_UTF8) );
 }
 
@@ -531,7 +531,7 @@ SwitchIMCallback (XIC, XPointer, XPointer call_data)
 void
 IC_IMDestroyCallback (XIM, XPointer client_data, XPointer)
 {
-    SalI18N_InputContext *pContext = (SalI18N_InputContext*)client_data;
+    SalI18N_InputContext *pContext = reinterpret_cast<SalI18N_InputContext*>(client_data);
     if (pContext != NULL)
         pContext->HandleDestroyIM();
 }
@@ -539,7 +539,7 @@ IC_IMDestroyCallback (XIM, XPointer client_data, XPointer)
 void
 IM_IMDestroyCallback (XIM, XPointer client_data, XPointer)
 {
-    SalI18N_InputMethod *pMethod = (SalI18N_InputMethod*)client_data;
+    SalI18N_InputMethod *pMethod = reinterpret_cast<SalI18N_InputMethod*>(client_data);
     if (pMethod != NULL)
         pMethod->HandleDestroyIM();
 }
diff --git a/vcl/unx/generic/app/i18n_ic.cxx b/vcl/unx/generic/app/i18n_ic.cxx
index 379243fbe846..c055ff44c2e2 100644
--- a/vcl/unx/generic/app/i18n_ic.cxx
+++ b/vcl/unx/generic/app/i18n_ic.cxx
@@ -201,12 +201,12 @@ SalI18N_InputContext::SalI18N_InputContext ( SalFrame *pFrame ) :
                 static XIMCallback aStatusDoneCallback;
                 static XIMCallback aStatusDrawCallback;
 
-                aStatusStartCallback.callback    = (XIMProc)StatusStartCallback;
-                aStatusStartCallback.client_data = (XPointer)&maClientData;
-                aStatusDoneCallback.callback     = (XIMProc)StatusDoneCallback;
-                aStatusDoneCallback.client_data  = (XPointer)&maClientData;
-                aStatusDrawCallback.callback     = (XIMProc)StatusDrawCallback;
-                aStatusDrawCallback.client_data  = (XPointer)&maClientData;
+                aStatusStartCallback.callback    = reinterpret_cast<XIMProc>(StatusStartCallback);
+                aStatusStartCallback.client_data = reinterpret_cast<XPointer>(&maClientData);
+                aStatusDoneCallback.callback     = reinterpret_cast<XIMProc>(StatusDoneCallback);
+                aStatusDoneCallback.client_data  = reinterpret_cast<XPointer>(&maClientData);
+                aStatusDrawCallback.callback     = reinterpret_cast<XIMProc>(StatusDrawCallback);
+                aStatusDrawCallback.client_data  = reinterpret_cast<XPointer>(&maClientData);
 
                 mpStatusAttributes = XVaCreateNestedList (
                                                           0,
@@ -235,14 +235,14 @@ SalI18N_InputContext::SalI18N_InputContext ( SalFrame *pFrame ) :
         {
             case XIMPreeditCallbacks:
 
-                maPreeditCaretCallback.callback = (XIMProc)PreeditCaretCallback;
-                maPreeditStartCallback.callback = (XIMProc)PreeditStartCallback;
-                maPreeditDoneCallback.callback  = (XIMProc)PreeditDoneCallback;
-                maPreeditDrawCallback.callback  = (XIMProc)PreeditDrawCallback;
-                maPreeditCaretCallback.client_data = (XPointer)&maClientData;
-                maPreeditStartCallback.client_data = (XPointer)&maClientData;
-                maPreeditDoneCallback.client_data  = (XPointer)&maClientData;
-                maPreeditDrawCallback.client_data  = (XPointer)&maClientData;
+                maPreeditCaretCallback.callback = reinterpret_cast<XIMProc>(PreeditCaretCallback);
+                maPreeditStartCallback.callback = reinterpret_cast<XIMProc>(PreeditStartCallback);
+                maPreeditDoneCallback.callback  = reinterpret_cast<XIMProc>(PreeditDoneCallback);
+                maPreeditDrawCallback.callback  = reinterpret_cast<XIMProc>(PreeditDrawCallback);
+                maPreeditCaretCallback.client_data = reinterpret_cast<XPointer>(&maClientData);
+                maPreeditStartCallback.client_data = reinterpret_cast<XPointer>(&maClientData);
+                maPreeditDoneCallback.client_data  = reinterpret_cast<XPointer>(&maClientData);
+                maPreeditDrawCallback.client_data  = reinterpret_cast<XPointer>(&maClientData);
 
                 mpPreeditAttributes = XVaCreateNestedList (
                                                            0,
@@ -357,7 +357,7 @@ SalI18N_InputContext::SalI18N_InputContext ( SalFrame *pFrame ) :
     if ( maContext != NULL)
     {
         maDestroyCallback.callback    = (XIMProc)IC_IMDestroyCallback;
-        maDestroyCallback.client_data = (XPointer)this;
+        maDestroyCallback.client_data = reinterpret_cast<XPointer>(this);
         XSetICValues( maContext,
                       XNDestroyCallback,      &maDestroyCallback,
                       NULL );
diff --git a/vcl/unx/generic/app/i18n_im.cxx b/vcl/unx/generic/app/i18n_im.cxx
index 795df4031f78..dcf11cde4cc5 100644
--- a/vcl/unx/generic/app/i18n_im.cxx
+++ b/vcl/unx/generic/app/i18n_im.cxx
@@ -368,7 +368,7 @@ SalI18N_InputMethod::CreateMethod ( Display *pDisplay )
     #endif
 
     maDestroyCallback.callback    = (XIMProc)IM_IMDestroyCallback;
-    maDestroyCallback.client_data = (XPointer)this;
+    maDestroyCallback.client_data = reinterpret_cast<XPointer>(this);
     if (mbUseable && maMethod != NULL)
         XSetIMValues(maMethod, XNDestroyCallback, &maDestroyCallback, NULL);
 
diff --git a/vcl/unx/generic/app/i18n_xkb.cxx b/vcl/unx/generic/app/i18n_xkb.cxx
index 3201d1539866..cfc3bef7f3be 100644
--- a/vcl/unx/generic/app/i18n_xkb.cxx
+++ b/vcl/unx/generic/app/i18n_xkb.cxx
@@ -90,12 +90,12 @@ SalI18N_KeyboardExtension::Dispatch( XEvent* pEvent )
 
     // only handle state notify events for now, and only interested
     // in group details
-    sal_uInt32 nXKBType = ((XkbAnyEvent*)pEvent)->xkb_type;
+    sal_uInt32 nXKBType = reinterpret_cast<XkbAnyEvent*>(pEvent)->xkb_type;
     switch ( nXKBType )
     {
         case XkbStateNotify:
 
-            mnGroup = ((XkbStateNotifyEvent*)pEvent)->group;
+            mnGroup = reinterpret_cast<XkbStateNotifyEvent*>(pEvent)->group;
             break;
 
         default:
diff --git a/vcl/unx/generic/app/randrwrapper.cxx b/vcl/unx/generic/app/randrwrapper.cxx
index 82e94a544b27..ecdfce34e736 100644
--- a/vcl/unx/generic/app/randrwrapper.cxx
+++ b/vcl/unx/generic/app/randrwrapper.cxx
@@ -280,7 +280,7 @@ int SalDisplay::processRandREvent( XEvent* pEvent )
 {
     int nRet = 0;
     #ifdef USE_RANDR
-    XConfigureEvent* pCnfEvent=(XConfigureEvent*)pEvent;
+    XConfigureEvent* pCnfEvent=reinterpret_cast<XConfigureEvent*>(pEvent);
     if( m_bUseRandRWrapper && pWrapper && pWrapper->XRRRootToScreen(GetDisplay(),pCnfEvent->window) != -1 )
     {
         nRet = pWrapper->XRRUpdateConfiguration( pEvent );
diff --git a/vcl/unx/generic/app/saldisp.cxx b/vcl/unx/generic/app/saldisp.cxx
index ee922853686c..3c95b574d9a3 100644
--- a/vcl/unx/generic/app/saldisp.cxx
+++ b/vcl/unx/generic/app/saldisp.cxx
@@ -398,9 +398,9 @@ SalX11Display::SalX11Display( Display *display )
     pXLib_ = GetX11SalData()->GetLib();
     pXLib_->Insert( ConnectionNumber( pDisp_ ),
                     this,
-                    (YieldFunc) DisplayHasEvent,
-                    (YieldFunc) DisplayQueue,
-                    (YieldFunc) DisplayYield );
+                    reinterpret_cast<YieldFunc>(DisplayHasEvent),
+                    reinterpret_cast<YieldFunc>(DisplayQueue),
+                    reinterpret_cast<YieldFunc>(DisplayYield) );
 }
 
 SalX11Display::~SalX11Display()
@@ -477,7 +477,7 @@ SalDisplay::initScreen( SalX11Screen nXScreen ) const
                          XA_WINDOW,
                          32,
                          PropModeReplace,
-                         (unsigned char*)&pSD->m_aRefWindow,
+                         reinterpret_cast<unsigned char*>(&pSD->m_aRefWindow),
                          1
                          );
 
@@ -1398,12 +1398,12 @@ KeySym SalDisplay::GetKeySym( XKeyEvent        *pEvent,
     {
         // XmbLookupString must not be called for KeyRelease events
         // Cannot enter space in c locale problem #89616# #88978# btraq #4478197
-        *pLen = XLookupString( pEvent, (char*)pPrintable, 1, &nKeySym, NULL );
+        *pLen = XLookupString( pEvent, reinterpret_cast<char*>(pPrintable), 1, &nKeySym, NULL );
     }
     else
     {
         *pLen = XmbLookupString( aInputContext,
-                        pEvent, (char*)pPrintable, *pLen - 1, &nKeySym, pStatusReturn );
+                        pEvent, reinterpret_cast<char*>(pPrintable), *pLen - 1, &nKeySym, pStatusReturn );
 
         // Lookup the string again, now with appropriate size
         if ( *pStatusReturn == XBufferOverflow )
@@ -2319,7 +2319,7 @@ Time SalDisplay::GetLastUserEventTime( bool i_bAlwaysReget ) const
                          nAtom, nAtom, 8, PropModeReplace, &c, 1 );
         XFlush( GetDisplay() );
 
-        if( ! XIfEventWithTimeout( &aEvent, (XPointer)this, timestamp_predicate ) )
+        if( ! XIfEventWithTimeout( &aEvent, reinterpret_cast<XPointer>(const_cast<SalDisplay *>(this)), timestamp_predicate ) )
         {
             // this should not happen at all; still sometimes it happens
             aEvent.xproperty.time = CurrentTime;
diff --git a/vcl/unx/generic/app/salinst.cxx b/vcl/unx/generic/app/salinst.cxx
index aced86b81ed8..4ec1a40908c8 100644
--- a/vcl/unx/generic/app/salinst.cxx
+++ b/vcl/unx/generic/app/salinst.cxx
@@ -87,7 +87,7 @@ struct PredicateReturn
 extern "C" {
 Bool ImplPredicateEvent( Display *, XEvent *pEvent, char *pData )
 {
-    PredicateReturn *pPre = (PredicateReturn *)pData;
+    PredicateReturn *pPre = reinterpret_cast<PredicateReturn *>(pData);
 
     if ( pPre->bRet )
         return False;
@@ -141,7 +141,7 @@ bool X11SalInstance::AnyInput(VclInputFlags nType)
         aInput.nType    = nType;
 
         XCheckIfEvent(pDisplay, &aEvent, ImplPredicateEvent,
-                      (char *)&aInput );
+                      reinterpret_cast<char *>(&aInput) );
 
         bRet = aInput.bRet;
     }
@@ -316,7 +316,7 @@ void X11SalInstance::AddToRecentDocumentList(const OUString& rFileUrl, const OUS
     osl::Module module;
     module.loadRelative( &thisModule, LIB_RECENT_FILE );
     if (module.is())
-        add_to_recently_used_file_list = (PFUNC_ADD_TO_RECENTLY_USED_LIST)module.getFunctionSymbol(SYM_ADD_TO_RECENTLY_USED_FILE_LIST);
+        add_to_recently_used_file_list = reinterpret_cast<PFUNC_ADD_TO_RECENTLY_USED_LIST>(module.getFunctionSymbol(SYM_ADD_TO_RECENTLY_USED_FILE_LIST));
     if (add_to_recently_used_file_list)
         add_to_recently_used_file_list(rFileUrl, rMimeType, rDocumentService);
 }
diff --git a/vcl/unx/generic/app/sm.cxx b/vcl/unx/generic/app/sm.cxx
index 146768bdc547..65522c6a41c9 100644
--- a/vcl/unx/generic/app/sm.cxx
+++ b/vcl/unx/generic/app/sm.cxx
@@ -469,7 +469,7 @@ void SessionManagerClient::open(SalSession * pSession)
                              XA_STRING,
                              8,
                              PropModeReplace,
-                             (unsigned char*)m_aClientID.getStr(),
+                             reinterpret_cast<unsigned char const *>(m_aClientID.getStr()),
                              m_aClientID.getLength()
                              );
         }
diff --git a/vcl/unx/generic/app/wmadaptor.cxx b/vcl/unx/generic/app/wmadaptor.cxx
index 4fe74335a05e..58d34fe3928e 100644
--- a/vcl/unx/generic/app/wmadaptor.cxx
+++ b/vcl/unx/generic/app/wmadaptor.cxx
@@ -384,7 +384,7 @@ NetWMAdaptor::NetWMAdaptor( SalDisplay* pSalDisplay ) :
             && nItems
             )
         {
-            Atom* pAtoms = (Atom*)pProperty;
+            Atom* pAtoms = reinterpret_cast<Atom*>(pProperty);
             char** pAtomNames = (char**)alloca( sizeof(char*)*nItems );
             if( XGetAtomNames( m_pDisplay, pAtoms, nItems, pAtomNames ) )
             {
@@ -442,7 +442,7 @@ NetWMAdaptor::NetWMAdaptor( SalDisplay* pSalDisplay ) :
             && pProperty
             )
         {
-            m_nDesktops = *(long*)pProperty;
+            m_nDesktops = *reinterpret_cast<long*>(pProperty);
             XFree( pProperty );
             pProperty = NULL;
             // get work areas
@@ -463,7 +463,7 @@ NetWMAdaptor::NetWMAdaptor( SalDisplay* pSalDisplay ) :
                 )
             {
                 m_aWMWorkAreas = ::std::vector< Rectangle > ( m_nDesktops );
-                long* pValues = (long*)pProperty;
+                long* pValues = reinterpret_cast<long*>(pProperty);
                 for( int i = 0; i < m_nDesktops; i++ )
                 {
                     Point aPoint( pValues[4*i],
@@ -556,7 +556,7 @@ GnomeWMAdaptor::GnomeWMAdaptor( SalDisplay* pSalDisplay ) :
             && nItems != 0
             )
         {
-            aWMChild = *(::Window*)pProperty;
+            aWMChild = *reinterpret_cast< ::Window* >(pProperty);
             XFree( pProperty );
             pProperty = NULL;
             ::Window aCheckWindow = None;
@@ -580,7 +580,7 @@ GnomeWMAdaptor::GnomeWMAdaptor( SalDisplay* pSalDisplay ) :
                 {
                     GetGenericData()->ErrorTrapPush();
 
-                    aCheckWindow =  *(::Window*)pProperty;
+                    aCheckWindow =  *reinterpret_cast< ::Window* >(pProperty);
                     XFree( pProperty );
                     pProperty = NULL;
                     if( aCheckWindow == aWMChild )
@@ -642,7 +642,7 @@ GnomeWMAdaptor::GnomeWMAdaptor( SalDisplay* pSalDisplay ) :
             && pProperty
             )
         {
-            Atom* pAtoms = (Atom*)pProperty;
+            Atom* pAtoms = reinterpret_cast<Atom*>(pProperty);
             char** pAtomNames = (char**)alloca( sizeof(char*)*nItems );
             if( XGetAtomNames( m_pDisplay, pAtoms, nItems, pAtomNames ) )
             {
@@ -706,7 +706,7 @@ GnomeWMAdaptor::GnomeWMAdaptor( SalDisplay* pSalDisplay ) :
             && pProperty
             )
         {
-            m_nDesktops = *(long*)pProperty;
+            m_nDesktops = *reinterpret_cast<long*>(pProperty);
             XFree( pProperty );
             pProperty = NULL;
         }
@@ -761,7 +761,7 @@ bool WMAdaptor::getNetWmName()
             && nItems != 0
             )
         {
-            aWMChild = *(::Window*)pProperty;
+            aWMChild = *reinterpret_cast< ::Window* >(pProperty);
             XFree( pProperty );
             pProperty = NULL;
             ::Window aCheckWindow = None;
@@ -784,7 +784,7 @@ bool WMAdaptor::getNetWmName()
                     if ( ! GetGenericData()->ErrorTrapPop( false ) )
                     {
                         GetGenericData()->ErrorTrapPush();
-                        aCheckWindow =  *(::Window*)pProperty;
+                        aCheckWindow =  *reinterpret_cast< ::Window* >(pProperty);
                         XFree( pProperty );
                         pProperty = NULL;
                         if( aCheckWindow == aWMChild )
@@ -807,9 +807,9 @@ bool WMAdaptor::getNetWmName()
                                 )
                             {
                                 if (aRealType == m_aWMAtoms[ UTF8_STRING ])
-                                    m_aWMName = OUString( (sal_Char*)pProperty, nItems, RTL_TEXTENCODING_UTF8 );
+                                    m_aWMName = OUString( reinterpret_cast<char*>(pProperty), nItems, RTL_TEXTENCODING_UTF8 );
                                 else if (aRealType == XA_STRING)
-                                    m_aWMName = OUString( (sal_Char*)pProperty, nItems, RTL_TEXTENCODING_ISO_8859_1 );
+                                    m_aWMName = OUString( reinterpret_cast<char*>(pProperty), nItems, RTL_TEXTENCODING_ISO_8859_1 );
 
                                 XFree( pProperty );
                                 pProperty = NULL;
@@ -841,7 +841,7 @@ bool WMAdaptor::getNetWmName()
                                         && nItems != 0
                                         )
                                     {
-                                        OUString aMetaVersion( (sal_Char*)pProperty, nItems, RTL_TEXTENCODING_UTF8 );
+                                        OUString aMetaVersion( reinterpret_cast<char*>(pProperty), nItems, RTL_TEXTENCODING_UTF8 );
                                         nVersionMajor = aMetaVersion.getToken(0, '.').toInt32();
                                         nVersionMinor = aMetaVersion.getToken(1, '.').toInt32();
                                     }
@@ -1009,7 +1009,7 @@ void WMAdaptor::setWMName( X11SalFrame* pFrame, const OUString& rWMName ) const
                                    &aProp );
     }
 
-    unsigned char* pData = aProp.nitems ? aProp.value : (unsigned char*)aTitle.getStr();
+    unsigned char const * pData = aProp.nitems ? aProp.value : reinterpret_cast<unsigned char const *>(aTitle.getStr());
     Atom nType = aProp.nitems ? aProp.encoding : XA_STRING;
     int nFormat = aProp.nitems ? aProp.format : 8;
     int nBytes = aProp.nitems ? aProp.nitems : aTitle.getLength();
@@ -1036,7 +1036,7 @@ void WMAdaptor::setWMName( X11SalFrame* pFrame, const OUString& rWMName ) const
                      XA_STRING,
                      8,
                      PropModeReplace,
-                     (unsigned char*)aWMLocale.getStr(),
+                     reinterpret_cast<unsigned char const *>(aWMLocale.getStr()),
                      aWMLocale.getLength() );
     if (aProp.value != NULL)
         XFree( aProp.value );
@@ -1062,7 +1062,7 @@ void NetWMAdaptor::setWMName( X11SalFrame* pFrame, const OUString& rWMName ) con
                          m_aWMAtoms[ UTF8_STRING ],
                          8,
                          PropModeReplace,
-                         (unsigned char*)aTitle.getStr(),
+                         reinterpret_cast<unsigned char const *>(aTitle.getStr()),
                          aTitle.getLength() );
     if( m_aWMAtoms[ NET_WM_ICON_NAME ] )
         XChangeProperty( m_pDisplay,
@@ -1071,7 +1071,7 @@ void NetWMAdaptor::setWMName( X11SalFrame* pFrame, const OUString& rWMName ) con
                          m_aWMAtoms[ UTF8_STRING ],
                          8,
                          PropModeReplace,
-                         (unsigned char*)aTitle.getStr(),
+                         reinterpret_cast<unsigned char const *>(aTitle.getStr()),
                          aTitle.getLength() );
 }
 
@@ -1121,7 +1121,7 @@ void NetWMAdaptor::setNetWMState( X11SalFrame* pFrame ) const
                              XA_ATOM,
                              32,
                              PropModeReplace,
-                             (unsigned char*)aStateAtoms,
+                             reinterpret_cast<unsigned char*>(aStateAtoms),
                              nStateAtoms
                              );
         }
@@ -1216,7 +1216,7 @@ void GnomeWMAdaptor::setGnomeWMState( X11SalFrame* pFrame ) const
                          XA_CARDINAL,
                          32,
                          PropModeReplace,
-                         (unsigned char*)&nWinWMState,
+                         reinterpret_cast<unsigned char*>(&nWinWMState),
                          1
                          );
         if( pFrame->mbMaximizedHorz
@@ -1344,7 +1344,7 @@ void WMAdaptor::setFrameTypeAndDecoration( X11SalFrame* pFrame, WMWindowType eTy
                          m_aWMAtoms[ MOTIF_WM_HINTS ],
                          32,
                          PropModeReplace,
-                         (unsigned char*)&aHint,
+                         reinterpret_cast<unsigned char*>(&aHint),
                          5 );
     }
 
@@ -1429,7 +1429,7 @@ void NetWMAdaptor::setFrameTypeAndDecoration( X11SalFrame* pFrame, WMWindowType
                          XA_ATOM,
                          32,
                          PropModeReplace,
-                         (unsigned char*)aWindowTypes,
+                         reinterpret_cast<unsigned char*>(aWindowTypes),
                          nWindowTypes );
     }
     if( ( eType == windowType_ModalDialogue ||
@@ -1749,7 +1749,7 @@ void GnomeWMAdaptor::enableAlwaysOnTop( X11SalFrame* pFrame, bool bEnable ) cons
                              XA_CARDINAL,
                              32,
                              PropModeReplace,
-                             (unsigned char*)&nNewLayer,
+                             reinterpret_cast<unsigned char*>(&nNewLayer),
                              1
                              );
         }
@@ -1821,7 +1821,7 @@ int NetWMAdaptor::handlePropertyNotify( X11SalFrame* pFrame, XPropertyEvent* pEv
                 {
                     if( nType == XA_ATOM && nFormat == 32 && nItems > 0 )
                     {
-                        pStates = (Atom*)pData;
+                        pStates = reinterpret_cast<Atom*>(pData);
                         for( unsigned long i = 0; i < nItems; i++ )
                         {
                             if( pStates[i] == m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_VERT ] && m_aWMAtoms[ NET_WM_STATE_MAXIMIZED_VERT ] )
@@ -1895,7 +1895,7 @@ int GnomeWMAdaptor::handlePropertyNotify( X11SalFrame* pFrame, XPropertyEvent* p
             {
                 if( nType == XA_CARDINAL && nFormat == 32 && nItems == 1 )
                 {
-                    sal_uInt32 nWinState = *(sal_uInt32*)pData;
+                    sal_uInt32 nWinState = *reinterpret_cast<sal_uInt32*>(pData);
                     if( nWinState & (1<<2) )
                         pFrame->mbMaximizedVert = true;
                     if( nWinState & (1<<3) )
@@ -2130,7 +2130,7 @@ int WMAdaptor::getCurrentWorkArea() const
                                 && pProperty
         )
         {
-            nCurrent = int(*(sal_Int32*)pProperty);
+            nCurrent = int(*reinterpret_cast<sal_Int32*>(pProperty));
             XFree( pProperty );
         }
         else if( pProperty )
@@ -2169,7 +2169,7 @@ int WMAdaptor::getWindowWorkArea( ::Window aWindow ) const
                                 && pProperty
         )
         {
-            nCurrent = int(*(sal_Int32*)pProperty);
+            nCurrent = int(*reinterpret_cast<sal_Int32*>(pProperty));
             XFree( pProperty );
         }
         else if( pProperty )
@@ -2281,7 +2281,7 @@ void NetWMAdaptor::setFrameStruts( X11SalFrame* pFrame,
                              XA_CARDINAL,
                              32,
                              PropModeReplace,
-                             (unsigned char*)&nData,
+                             reinterpret_cast<unsigned char*>(&nData),
                              nSetData
                              );
     }
@@ -2307,7 +2307,7 @@ void NetWMAdaptor::setUserTime( X11SalFrame* i_pFrame, long i_nUserTime ) const
                          XA_CARDINAL,
                          32,
                          PropModeReplace,
-                         (unsigned char*)&i_nUserTime,
+                         reinterpret_cast<unsigned char*>(&i_nUserTime),
                          1
                          );
     }
@@ -2327,7 +2327,7 @@ void WMAdaptor::setPID( X11SalFrame* i_pFrame ) const
                          XA_CARDINAL,
                          32,
                          PropModeReplace,
-                         (unsigned char*)&nPID,
+                         reinterpret_cast<unsigned char*>(&nPID),
                          1
                          );
     }
@@ -2339,7 +2339,7 @@ void WMAdaptor::setPID( X11SalFrame* i_pFrame ) const
 void WMAdaptor::setClientMachine( X11SalFrame* i_pFrame ) const
 {
     OString aWmClient( OUStringToOString( GetGenericData()->GetHostname(), RTL_TEXTENCODING_ASCII_US ) );
-    XTextProperty aClientProp = { (unsigned char*)aWmClient.getStr(), XA_STRING, 8, sal::static_int_cast<unsigned long>( aWmClient.getLength() ) };
+    XTextProperty aClientProp = { reinterpret_cast<unsigned char *>(const_cast<char *>(aWmClient.getStr())), XA_STRING, 8, sal::static_int_cast<unsigned long>( aWmClient.getLength() ) };
     XSetWMClientMachine( m_pDisplay, i_pFrame->GetShellWindow(), &aClientProp );
 }
 
diff --git a/vcl/unx/generic/desktopdetect/desktopdetector.cxx b/vcl/unx/generic/desktopdetect/desktopdetector.cxx
index 386925e3f370..4a0838b5ba34 100644
--- a/vcl/unx/generic/desktopdetect/desktopdetector.cxx
+++ b/vcl/unx/generic/desktopdetect/desktopdetector.cxx
@@ -96,7 +96,7 @@ static bool is_gnome_desktop( Display* pDisplay )
                                         &pProp );
                     if( pProp && nType == nUTFAtom )
                     {
-                        OString aWMName( (sal_Char*)pProp );
+                        OString aWMName( reinterpret_cast<char*>(pProp) );
                         if (
                             (aWMName.equalsIgnoreAsciiCase("gnome-shell")) ||
                             (aWMName.equalsIgnoreAsciiCase("gnome-panel"))
diff --git a/vcl/unx/generic/dtrans/X11_selection.cxx b/vcl/unx/generic/dtrans/X11_selection.cxx
index 180758c8c166..a5c8387d21fb 100644
--- a/vcl/unx/generic/dtrans/X11_selection.cxx
+++ b/vcl/unx/generic/dtrans/X11_selection.cxx
@@ -538,7 +538,7 @@ OUString SelectionManager::convertFromCompound( const char* pText, int nLen )
     int nTexts = 0;
 
     XTextProperty aProp;
-    aProp.value     = (unsigned char*)pText;
+    aProp.value     = reinterpret_cast<unsigned char *>(const_cast<char *>(pText));
     aProp.encoding  = m_nCOMPOUNDAtom;
     aProp.format    = 8;
     aProp.nitems    = nLen;
@@ -575,7 +575,7 @@ OString SelectionManager::convertToCompound( const OUString& rText )
                                &aProp );
     if( aProp.value )
     {
-        aRet = (char*)aProp.value;
+        aRet = reinterpret_cast<char*>(aProp.value);
         XFree( aProp.value );
 #ifdef SOLARIS
         /*
@@ -630,7 +630,7 @@ bool SelectionManager::convertData(
             {
                 OUString aString;
                 aValue >>= aString;
-                rData = Sequence< sal_Int8 >( (sal_Int8*)aString.getStr(), aString.getLength() * sizeof( sal_Unicode ) );
+                rData = Sequence< sal_Int8 >( reinterpret_cast<sal_Int8 const *>(aString.getStr()), aString.getLength() * sizeof( sal_Unicode ) );
                 bSuccess = true;
             }
             else if( aValue.getValueType() == getCppuType( (Sequence< sal_Int8 >*)0 ) )
@@ -657,7 +657,7 @@ bool SelectionManager::convertData(
                     OUString aString;
                     aValue >>= aString;
                     OString aByteString( bCompoundText ? convertToCompound( aString ) : OUStringToOString( aString, aEncoding ) );
-                    rData = Sequence< sal_Int8 >( (sal_Int8*)aByteString.getStr(), aByteString.getLength() * sizeof( sal_Char ) );
+                    rData = Sequence< sal_Int8 >( reinterpret_cast<sal_Int8 const *>(aByteString.getStr()), aByteString.getLength() * sizeof( sal_Char ) );
                     bSuccess = true;
                 }
             }
@@ -1031,8 +1031,8 @@ bool SelectionManager::getPasteData( Atom selection, const OUString& rType, Sequ
                               aData )
                 )
             {
-              OUString aRet( (const sal_Char*)aData.getConstArray(), aData.getLength(), RTL_TEXTENCODING_UTF8 );
-              rData = Sequence< sal_Int8 >( (sal_Int8*)aRet.getStr(), (aRet.getLength()+1)*sizeof( sal_Unicode ) );
+              OUString aRet( reinterpret_cast<const char*>(aData.getConstArray()), aData.getLength(), RTL_TEXTENCODING_UTF8 );
+              rData = Sequence< sal_Int8 >( reinterpret_cast<sal_Int8 const *>(aRet.getStr()), (aRet.getLength()+1)*sizeof( sal_Unicode ) );
               bSuccess = true;
             }
             else if( it->second->m_bHaveCompound &&
@@ -1041,8 +1041,8 @@ bool SelectionManager::getPasteData( Atom selection, const OUString& rType, Sequ
                               aData )
                 )
             {
-                OUString aRet( convertFromCompound( (const char*)aData.getConstArray(), aData.getLength() ) );
-                rData = Sequence< sal_Int8 >( (sal_Int8*)aRet.getStr(), (aRet.getLength()+1)*sizeof( sal_Unicode ) );
+                OUString aRet( convertFromCompound( reinterpret_cast<const char*>(aData.getConstArray()), aData.getLength() ) );
+                rData = Sequence< sal_Int8 >( reinterpret_cast<sal_Int8 const *>(aRet.getStr()), (aRet.getLength()+1)*sizeof( sal_Unicode ) );
                 bSuccess = true;
             }
             else
@@ -1063,9 +1063,9 @@ bool SelectionManager::getPasteData( Atom selection, const OUString& rType, Sequ
                                  OUStringToOString( rType, RTL_TEXTENCODING_ISO_8859_1 ).getStr()
                                  );
 #endif
-                        OString aConvert( (sal_Char*)aData.getConstArray(), aData.getLength() );
+                        OString aConvert( reinterpret_cast<char const *>(aData.getConstArray()), aData.getLength() );
                         OUString aUTF( OStringToOUString( aConvert, aEncoding ) );
-                        rData = Sequence< sal_Int8 >( (sal_Int8*)aUTF.getStr(), (aUTF.getLength()+1)*sizeof( sal_Unicode ) );
+                        rData = Sequence< sal_Int8 >( reinterpret_cast<sal_Int8 const *>(aUTF.getStr()), (aUTF.getLength()+1)*sizeof( sal_Unicode ) );
                         bSuccess = true;
                         break;
                     }
@@ -1100,14 +1100,14 @@ bool SelectionManager::getPasteData( Atom selection, const OUString& rType, Sequ
                     XA_ATOM,
                     32,
                     PropModeReplace,
-                    (unsigned char*)pTypes,
+                    reinterpret_cast<unsigned char*>(pTypes),
                     4 );
             }
 
             // try MULTIPLE request
             if( getPasteData( selection, m_nMULTIPLEAtom, aData ) )
             {
-                Atom* pReturnedTypes = (Atom*)aData.getArray();
+                Atom* pReturnedTypes = reinterpret_cast<Atom*>(aData.getArray());
                 if( pReturnedTypes[0] == XA_PIXMAP && pReturnedTypes[1] == XA_PIXMAP )
                 {
                     osl::MutexGuard aGuard(m_aMutex);
@@ -1121,7 +1121,7 @@ bool SelectionManager::getPasteData( Atom selection, const OUString& rType, Sequ
                     if( pReturn )
                     {
                         if( type == XA_PIXMAP )
-                            aPixmap = *(Pixmap*)pReturn;
+                            aPixmap = *reinterpret_cast<Pixmap*>(pReturn);
                         XFree( pReturn );
                         pReturn = NULL;
                         if( pReturnedTypes[2] == XA_COLORMAP && pReturnedTypes[3] == XA_COLORMAP )
@@ -1130,7 +1130,7 @@ bool SelectionManager::getPasteData( Atom selection, const OUString& rType, Sequ
                             if( pReturn )
                             {
                                 if( type == XA_COLORMAP )
-                                    aColormap = *(Colormap*)pReturn;
+                                    aColormap = *reinterpret_cast<Colormap*>(pReturn);
                                 XFree( pReturn );
                             }
                         }
@@ -1149,9 +1149,9 @@ bool SelectionManager::getPasteData( Atom selection, const OUString& rType, Sequ
                 // perhaps two normal requests will work
                 if( getPasteData( selection, XA_PIXMAP, aData ) )
                 {
-                    aPixmap = *(Pixmap*)aData.getArray();
+                    aPixmap = *reinterpret_cast<Pixmap*>(aData.getArray());
                     if( aColormap == None && getPasteData( selection, XA_COLORMAP, aData ) )
-                        aColormap = *(Colormap*)aData.getArray();
+                        aColormap = *reinterpret_cast<Colormap*>(aData.getArray());
                 }
             }
 
@@ -1288,7 +1288,7 @@ bool SelectionManager::getPasteDataTypes( Atom selection, Sequence< DataFlavor >
                 aAtoms.realloc( sizeof(Atom)*n );
                 for( i = 0, n = 0; i < 3; i++ )
                     if( m_aDropEnterEvent.data.l[2+i] )
-                        ((Atom*)aAtoms.getArray())[n++] = m_aDropEnterEvent.data.l[2+i];
+                        reinterpret_cast<Atom*>(aAtoms.getArray())[n++] = m_aDropEnterEvent.data.l[2+i];
             }
         }
     }
@@ -1300,7 +1300,7 @@ bool SelectionManager::getPasteDataTypes( Atom selection, Sequence< DataFlavor >
     if( aAtoms.getLength() )
     {
         sal_Int32 nAtoms = aAtoms.getLength() / sizeof(Atom);
-        Atom* pAtoms = (Atom*)aAtoms.getArray();
+        Atom* pAtoms = reinterpret_cast<Atom*>(aAtoms.getArray());
         rTypes.realloc( nAtoms );
         aNativeTypes.resize( nAtoms );
         DataFlavor* pFlavors = rTypes.getArray();
@@ -1459,7 +1459,7 @@ bool SelectionManager::sendData( SelectionAdaptor* pAdaptor,
                     // the pixmap in another thread
                     pPixmap = getPixmapHolder( selection );
                     // conversion succeeded, so aData contains image/bmp now
-                    if( pPixmap->needsConversion( (const sal_uInt8*)aData.getConstArray() ) )
+                    if( pPixmap->needsConversion( reinterpret_cast<const sal_uInt8*>(aData.getConstArray()) ) )
                     {
                         SAL_INFO( "vcl", "trying bitmap conversion" );
                         int depth = pPixmap->getDepth();
@@ -1470,7 +1470,7 @@ bool SelectionManager::sendData( SelectionAdaptor* pAdaptor,
                     // get pixmap again since clearing the guard could have invalidated
                     // the pixmap in another thread
                     pPixmap = getPixmapHolder( selection );
-                    nValue = (XID)pPixmap->setBitmapData( (const sal_uInt8*)aData.getConstArray() );
+                    nValue = (XID)pPixmap->setBitmapData( reinterpret_cast<const sal_uInt8*>(aData.getConstArray()) );
                 }
                 if( nValue == None )
                     return false;
@@ -1485,7 +1485,7 @@ bool SelectionManager::sendData( SelectionAdaptor* pAdaptor,
                          target,
                          32,
                          PropModeReplace,
-                         (const unsigned char*)&nValue,
+                         reinterpret_cast<const unsigned char*>(&nValue),
                          1);
         return true;
     }
@@ -1540,7 +1540,7 @@ bool SelectionManager::sendData( SelectionAdaptor* pAdaptor,
             long nMinSize = m_nIncrementalThreshold;
             XSelectInput( m_pDisplay, requestor, PropertyChangeMask );
             XChangeProperty( m_pDisplay, requestor, property,
-                             m_nINCRAtom, 32,  PropModeReplace, (unsigned char*)&nMinSize, 1 );
+                             m_nINCRAtom, 32,  PropModeReplace, reinterpret_cast<unsigned char*>(&nMinSize), 1 );
             XFlush( m_pDisplay );
         }
         else
@@ -1552,7 +1552,7 @@ bool SelectionManager::sendData( SelectionAdaptor* pAdaptor,
                              target,
                              nFormat,
                              PropModeReplace,
-                             (const unsigned char*)aData.getConstArray(),
+                             reinterpret_cast<const unsigned char*>(aData.getConstArray()),
                              aData.getLength()/nUnitSize );
             }
     }
@@ -1609,7 +1609,7 @@ bool SelectionManager::handleSelectionRequest( XSelectionRequestEvent& rRequest
                 for( i = 0, it = aConversions.begin(); i < nTypes; i++, ++it )
                     pTypes[i] = *it;
                 XChangeProperty( m_pDisplay, rRequest.requestor, rRequest.property,
-                                 XA_ATOM, 32, PropModeReplace, (const unsigned char*)pTypes, nTypes );
+                                 XA_ATOM, 32, PropModeReplace, reinterpret_cast<unsigned char*>(pTypes), nTypes );
                 aNotify.xselection.property = rRequest.property;
 #if OSL_DEBUG_LEVEL > 1
                 fprintf( stderr, "sending type list:\n" );
@@ -1622,7 +1622,7 @@ bool SelectionManager::handleSelectionRequest( XSelectionRequestEvent& rRequest
         {
             long nTimeStamp = (long)m_aSelections[rRequest.selection]->m_nOrigTimestamp;
             XChangeProperty( m_pDisplay, rRequest.requestor, rRequest.property,
-                             XA_INTEGER, 32, PropModeReplace, (const unsigned char*)&nTimeStamp, 1 );
+                             XA_INTEGER, 32, PropModeReplace, reinterpret_cast<unsigned char*>(&nTimeStamp), 1 );
             aNotify.xselection.property = rRequest.property;
 #if OSL_DEBUG_LEVEL > 1
                 fprintf( stderr, "sending timestamp: %d\n", (int)nTimeStamp );
@@ -1672,7 +1672,7 @@ bool SelectionManager::handleSelectionRequest( XSelectionRequestEvent& rRequest
 #endif
                         bEventSuccess = true;
                         bool bResetAtoms = false;
-                        Atom* pAtoms = (Atom*)pData;
+                        Atom* pAtoms = reinterpret_cast<Atom*>(pData);
                         aGuard.clear();
                         for( unsigned int i = 0; i < nItems; i += 2 )
                         {
@@ -1856,7 +1856,7 @@ bool SelectionManager::handleReceivePropertyNotify( XPropertyEvent& rNotify )
                 it->second->m_eState == Selection::WaitingForResponse )
             {
                 // copy data
-                it->second->m_aData = Sequence< sal_Int8 >( (sal_Int8*)pData, nItems*nUnitSize );
+                it->second->m_aData = Sequence< sal_Int8 >( reinterpret_cast<sal_Int8*>(pData), nItems*nUnitSize );
                 it->second->m_eState = Selection::Inactive;
                 it->second->m_aDataArrived.set();
             }
@@ -1960,7 +1960,7 @@ bool SelectionManager::handleSendPropertyNotify( XPropertyEvent& rNotify )
                                  rInc.m_aTarget,
                                  rInc.m_nFormat,
                                  PropModeReplace,
-                                 (const unsigned char*)rInc.m_aData.getConstArray()+rInc.m_nBufferPos,
+                                 reinterpret_cast<const unsigned char*>(rInc.m_aData.getConstArray())+rInc.m_nBufferPos,
                                  nBytes/nUnitSize );
                 rInc.m_nBufferPos += nBytes;
                 rInc.m_nTransferStartTime = nCurrentTime;
@@ -2051,7 +2051,7 @@ bool SelectionManager::handleSelectionNotify( XSelectionEvent& rNotify )
             }
             it->second->m_eState        = Selection::Inactive;
             sal_Size nUnitSize = GetTrueFormatSize(nFormat);
-            it->second->m_aData         = Sequence< sal_Int8 >((sal_Int8*)pData, nItems * nUnitSize);
+            it->second->m_aData         = Sequence< sal_Int8 >(reinterpret_cast<sal_Int8*>(pData), nItems * nUnitSize);
             it->second->m_aDataArrived.set();
             if( pData )
                 XFree( pData );
@@ -2917,7 +2917,7 @@ int SelectionManager::getXdndVersion( ::Window aWindow, ::Window& rProxy )
             if( pBytes )
             {
                 if( nType == XA_WINDOW )
-                    rProxy = *(::Window*)pBytes;
+                    rProxy = *reinterpret_cast< ::Window* >(pBytes);
                 XFree( pBytes );
                 pBytes = NULL;
                 if( rProxy != None )
@@ -2927,7 +2927,7 @@ int SelectionManager::getXdndVersion( ::Window aWindow, ::Window& rProxy )
                                         &nType, &nFormat, &nItems, &nBytes, &pBytes );
                     if( pBytes )
                     {
-                        if( nType == XA_WINDOW && *(::Window*)pBytes != rProxy )
+                        if( nType == XA_WINDOW && *reinterpret_cast< ::Window* >(pBytes) != rProxy )
                             rProxy = None;
                         XFree( pBytes );
                         pBytes = NULL;
@@ -2949,7 +2949,7 @@ int SelectionManager::getXdndVersion( ::Window aWindow, ::Window& rProxy )
     if( pBytes )
     {
         if( nType == XA_ATOM )
-            nVersion = *(Atom*)pBytes;
+            nVersion = *reinterpret_cast<Atom*>(pBytes);
         XFree( pBytes );
     }
 
@@ -3296,7 +3296,7 @@ void SelectionManager::startDrag(
         for( int n = 0; n < nTypes; n++, ++type_it )
             pTypes[n] = *type_it;
 
-        XChangeProperty( m_pDisplay, m_aWindow, m_nXdndTypeList, XA_ATOM, 32, PropModeReplace, (unsigned char*)pTypes, nTypes );
+        XChangeProperty( m_pDisplay, m_aWindow, m_nXdndTypeList, XA_ATOM, 32, PropModeReplace, reinterpret_cast<unsigned char*>(pTypes), nTypes );
 
         m_nSourceActions                = sourceActions | DNDConstants::ACTION_DEFAULT;
         m_nUserDragAction               = DNDConstants::ACTION_MOVE & m_nSourceActions;
@@ -3491,7 +3491,7 @@ void SelectionManager::transferablesFlavorsChanged()
     Atom* pTypes = (Atom*)alloca( sizeof(Atom)*aConversions.size() );
     for( i = 0, type_it = aConversions.begin(); type_it != aConversions.end(); ++type_it, i++ )
         pTypes[i] = *type_it;
-    XChangeProperty( m_pDisplay, m_aWindow, m_nXdndTypeList, XA_ATOM, 32, PropModeReplace, (unsigned char*)pTypes, nTypes );
+    XChangeProperty( m_pDisplay, m_aWindow, m_nXdndTypeList, XA_ATOM, 32, PropModeReplace, reinterpret_cast<unsigned char*>(pTypes), nTypes );
 
     if( m_aCurrentDropWindow != None && m_nCurrentProtocolVersion >= 0 )
     {
@@ -3779,7 +3779,7 @@ sal_Bool SelectionManager::handleEvent(const Any& event)
     Sequence< sal_Int8 > aSeq;
     if( (event >>= aSeq) )
     {
-        XEvent* pEvent = (XEvent*)aSeq.getArray();
+        XEvent* pEvent = reinterpret_cast<XEvent*>(aSeq.getArray());
         Time nTimestamp = CurrentTime;
         if( pEvent->type == ButtonPress || pEvent->type == ButtonRelease )
             nTimestamp = pEvent->xbutton.time;
@@ -3890,7 +3890,7 @@ void SelectionManager::registerDropTarget( ::Window aWindow, DropTarget* pTarget
         if( ! bWasError )
         {
             // set XdndAware
-            XChangeProperty( m_pDisplay, aWindow, m_nXdndAware, XA_ATOM, 32, PropModeReplace, (unsigned char*)&nXdndProtocolRevision, 1 );
+            XChangeProperty( m_pDisplay, aWindow, m_nXdndAware, XA_ATOM, 32, PropModeReplace, reinterpret_cast<unsigned char const *>(&nXdndProtocolRevision), 1 );
             if( ! bWasError )
             {
                 // get root window of window (in 99.999% of all cases this will be
diff --git a/vcl/unx/generic/dtrans/X11_transferable.cxx b/vcl/unx/generic/dtrans/X11_transferable.cxx
index dd64fb7c13d9..ccc6fb51284b 100644
--- a/vcl/unx/generic/dtrans/X11_transferable.cxx
+++ b/vcl/unx/generic/dtrans/X11_transferable.cxx
@@ -63,9 +63,9 @@ Any SAL_CALL X11Transferable::getTransferData( const DataFlavor& rFlavor )
     if( rFlavor.MimeType.equalsIgnoreAsciiCase( "text/plain;charset=utf-16" ) )
     {
         int nLen = aData.getLength()/2;
-        if( ((sal_Unicode*)aData.getConstArray())[nLen-1] == 0 )
+        if( reinterpret_cast<sal_Unicode const *>(aData.getConstArray())[nLen-1] == 0 )
             nLen--;
-        OUString aString( (sal_Unicode*)aData.getConstArray(), nLen );
+        OUString aString( reinterpret_cast<sal_Unicode const *>(aData.getConstArray()), nLen );
 #if OSL_DEBUG_LEVEL > 1
     fprintf( stderr, "X11Transferable::getTransferData( \"%s\" )\n -> \"%s\"\n",
              OUStringToOString( rFlavor.MimeType, RTL_TEXTENCODING_ISO_8859_1 ).getStr(),
diff --git a/vcl/unx/generic/gdi/gdiimpl.cxx b/vcl/unx/generic/gdi/gdiimpl.cxx
index 5e084ceafb36..7eddf05f920c 100644
--- a/vcl/unx/generic/gdi/gdiimpl.cxx
+++ b/vcl/unx/generic/gdi/gdiimpl.cxx
@@ -887,7 +887,7 @@ bool X11SalGraphicsImpl::drawAlphaBitmap( const SalTwoRect& rTR,
     // an XImage needs its data top_down
     // TODO: avoid wrongly oriented images in upper layers!
     const int nImageSize = pAlphaBuffer->mnHeight * pAlphaBuffer->mnScanlineSize;
-    const char* pSrcBits = (char*)pAlphaBuffer->mpBits;
+    const char* pSrcBits = reinterpret_cast<char*>(pAlphaBuffer->mpBits);
     char* pAlphaBits = new char[ nImageSize ];
     if( BMP_SCANLINE_ADJUSTMENT( pAlphaBuffer->mnFormat ) == BMP_FORMAT_TOP_DOWN )
         memcpy( pAlphaBits, pSrcBits, nImageSize );
@@ -901,11 +901,11 @@ bool X11SalGraphicsImpl::drawAlphaBitmap( const SalTwoRect& rTR,
 
     // the alpha values need to be inverted for XRender
     // TODO: make upper layers use standard alpha
-    long* pLDst = (long*)pAlphaBits;
+    long* pLDst = reinterpret_cast<long*>(pAlphaBits);
     for( int i = nImageSize/sizeof(long); --i >= 0; ++pLDst )
         *pLDst = ~*pLDst;
 
-    char* pCDst = (char*)pLDst;
+    char* pCDst = reinterpret_cast<char*>(pLDst);
     for( int i = nImageSize & (sizeof(long)-1); --i >= 0; ++pCDst )
         *pCDst = ~*pCDst;
 
@@ -924,7 +924,7 @@ bool X11SalGraphicsImpl::drawAlphaBitmap( const SalTwoRect& rTR,
         rTR.mnSrcX, rTR.mnSrcY, 0, 0, rTR.mnDestWidth, rTR.mnDestHeight );
     XFreeGC( pXDisplay, aAlphaGC );
     XFree( pAlphaImg );
-    if( pAlphaBits != (char*)pAlphaBuffer->mpBits )
+    if( pAlphaBits != reinterpret_cast<char*>(pAlphaBuffer->mpBits) )
         delete[] pAlphaBits;
 
     const_cast<SalBitmap&>(rAlphaBmp).ReleaseBuffer( pAlphaBuffer, BITMAP_READ_ACCESS );
diff --git a/vcl/unx/generic/gdi/salbmp.cxx b/vcl/unx/generic/gdi/salbmp.cxx
index f6ac7369eeb7..8a38b1bfba6c 100644
--- a/vcl/unx/generic/gdi/salbmp.cxx
+++ b/vcl/unx/generic/gdi/salbmp.cxx
@@ -242,7 +242,7 @@ BitmapBuffer* X11SalBitmap::ImplCreateDIB(
             aSrcBuf.mnHeight = nHeight;
             aSrcBuf.mnBitCount = pImage->bits_per_pixel;
             aSrcBuf.mnScanlineSize = pImage->bytes_per_line;
-            aSrcBuf.mpBits = (sal_uInt8*) pImage->data;
+            aSrcBuf.mpBits = reinterpret_cast<sal_uInt8*>(pImage->data);
 
             pImage->red_mask = pSalDisp->GetVisual( nScreen ).red_mask;
             pImage->green_mask = pSalDisp->GetVisual( nScreen ).green_mask;
@@ -534,7 +534,7 @@ XImage* X11SalBitmap::ImplCreateXImage(
                     blankExtraSpace(pDstBuf);
 #endif
                 // set data in buffer as data member in pImage
-                pImage->data = (char*) pDstBuf->mpBits;
+                pImage->data = reinterpret_cast<char*>(pDstBuf->mpBits);
 
                 // destroy buffer; don't destroy allocated data in buffer
                 delete pDstBuf;
diff --git a/vcl/unx/generic/plugadapt/salplug.cxx b/vcl/unx/generic/plugadapt/salplug.cxx
index 80b5acf44722..0b7be994be41 100644
--- a/vcl/unx/generic/plugadapt/salplug.cxx
+++ b/vcl/unx/generic/plugadapt/salplug.cxx
@@ -86,7 +86,7 @@ static SalInstance* tryInstance( const OUString& rModuleBase, bool bForce = fals
         SAL_LOADMODULE_DEFAULT );
     if( aMod )
     {
-        salFactoryProc aProc = (salFactoryProc)osl_getAsciiFunctionSymbol( aMod, "create_SalInstance" );
+        salFactoryProc aProc = reinterpret_cast<salFactoryProc>(osl_getAsciiFunctionSymbol( aMod, "create_SalInstance" ));
         if( aProc )
         {
             pInst = aProc();
@@ -148,8 +148,8 @@ static DesktopType get_desktop_environment()
     DesktopType ret = DESKTOP_UNKNOWN;
     if( aMod )
     {
-        DesktopType (*pSym)() = (DesktopType(*)())
-            osl_getAsciiFunctionSymbol( aMod, "get_desktop_environment" );
+        DesktopType (*pSym)() = reinterpret_cast<DesktopType(*)()>(
+            osl_getAsciiFunctionSymbol( aMod, "get_desktop_environment" ));
         if( pSym )
             ret = pSym();
     }
diff --git a/vcl/unx/generic/window/FWS.cxx b/vcl/unx/generic/window/FWS.cxx
index 97a089d0c4cf..5d4ffd5282f4 100644
--- a/vcl/unx/generic/window/FWS.cxx
+++ b/vcl/unx/generic/window/FWS.cxx
@@ -102,7 +102,7 @@ WMSupportsFWS (Display *display, int screen)
         return False;
     }
 
-    fwsCommWindow = *(::Window *) propData;
+    fwsCommWindow = *reinterpret_cast< ::Window * >(propData);
     #if OSL_DEBUG_LEVEL > 1
     fprintf (stderr, "Using fwsCommWindow = 0x%lx.\n", fwsCommWindow);
     #endif
@@ -129,7 +129,7 @@ WMSupportsFWS (Display *display, int screen)
 
     for (i = 0; i < propItems; ++i)
     {
-        protocol = ((Atom *) propData)[i];
+        protocol = reinterpret_cast<Atom *>(propData)[i];
         if (protocol == FWS_STACK_UNDER)
         {
             fwsStackUnder = True;
@@ -208,7 +208,7 @@ RegisterFwsWindow (Display *display, Window window)
     oldHandler = XSetErrorHandler (newHandler);
 
     XSendEvent (display, fwsCommWindow, False, NoEventMask,
-            (XEvent *) &msg);
+            reinterpret_cast<XEvent *>(&msg));
     XSync (display, False);
 
     XSetErrorHandler (oldHandler);
@@ -235,7 +235,7 @@ AddFwsProtocols (Display *display, Window window)
     fwsProtocols[ nProtos++ ] = FWS_PASS_ALL_INPUT;
     XChangeProperty (display, window, WM_PROTOCOLS,
             XA_ATOM, 32, PropModeAppend,
-            (unsigned char *) fwsProtocols, nProtos);
+            reinterpret_cast<unsigned char *>(fwsProtocols), nProtos);
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/unx/generic/window/salframe.cxx b/vcl/unx/generic/window/salframe.cxx
index 52e10567b298..a018b5bde8d9 100644
--- a/vcl/unx/generic/window/salframe.cxx
+++ b/vcl/unx/generic/window/salframe.cxx
@@ -676,7 +676,7 @@ void X11SalFrame::Init( sal_uLong nSalFrameStyle, SalX11Screen nXScreen, SystemP
                              XA_WINDOW,
                              32,
                              PropModeReplace,
-                             (unsigned char*)&aClientLeader,
+                             reinterpret_cast<unsigned char*>(&aClientLeader),
                              1
                              );
         }
@@ -739,7 +739,7 @@ void X11SalFrame::Init( sal_uLong nSalFrameStyle, SalX11Screen nXScreen, SystemP
         if( !netwm_icon.empty() && GetDisplay()->getWMAdaptor()->getAtom( WMAdaptor::NET_WM_ICON ))
             XChangeProperty( GetXDisplay(), mhWindow,
                 GetDisplay()->getWMAdaptor()->getAtom( WMAdaptor::NET_WM_ICON ),
-                XA_CARDINAL, 32, PropModeReplace, (unsigned char*)&netwm_icon.front(), netwm_icon.size());
+                XA_CARDINAL, 32, PropModeReplace, reinterpret_cast<unsigned char*>(&netwm_icon.front()), netwm_icon.size());
     }
 
     m_nWorkArea = GetDisplay()->getWMAdaptor()->getCurrentWorkArea();
@@ -1094,7 +1094,7 @@ void X11SalFrame::SetIcon( sal_uInt16 nIcon )
             if( !netwm_icon.empty() && GetDisplay()->getWMAdaptor()->getAtom( WMAdaptor::NET_WM_ICON ))
                 XChangeProperty( GetXDisplay(), mhWindow,
                     GetDisplay()->getWMAdaptor()->getAtom( WMAdaptor::NET_WM_ICON ),
-                    XA_CARDINAL, 32, PropModeReplace, (unsigned char*)&netwm_icon.front(), netwm_icon.size());
+                    XA_CARDINAL, 32, PropModeReplace, reinterpret_cast<unsigned char*>(&netwm_icon.front()), netwm_icon.size());
         }
     }
 }
@@ -1501,8 +1501,8 @@ void X11SalFrame::Center( )
                           pFrame->GetShellWindow(),
                           &aRoot,
                           &nScreenX, &nScreenY,
-                          (unsigned int*)&nScreenWidth,
-                          (unsigned int*)&nScreenHeight,
+                          reinterpret_cast<unsigned int*>(&nScreenWidth),
+                          reinterpret_cast<unsigned int*>(&nScreenHeight),
                           &bw, &depth );
         }
         else
@@ -2231,7 +2231,7 @@ IsRunningXAutoLock( Display *p_display, ::Window a_window )
     // get pid of running xautolock
     XGetWindowProperty (p_display, a_window, a_pidatom, 0L, 2L, False,
             AnyPropertyType, &a_type, &n_format, &n_items, &n_bytes_after,
-            (unsigned char**) &p_pid );
+            reinterpret_cast<unsigned char**>(&p_pid) );
     n_pid = *p_pid;
     XFree( p_pid );
 
@@ -2270,7 +2270,7 @@ MessageToXAutoLock( Display *p_display, int n_message )
 
     a_messageatom = XInternAtom( p_display, p_atomname, False );
     XChangeProperty (p_display, a_rootwindow, a_messageatom, XA_INTEGER,
-            8, PropModeReplace, (unsigned char*)&n_message, sizeof(n_message) );
+            8, PropModeReplace, reinterpret_cast<unsigned char*>(&n_message), sizeof(n_message) );
 
     return True;
 }
@@ -3306,7 +3306,7 @@ long X11SalFrame::HandleKeyEvent( XKeyEvent *pEvent )
         // convert to single byte text stream
         nSize = rtl_convertTextToUnicode(
                                 aConverter, aContext,
-                                (char*)pPrintable, nLen,
+                                reinterpret_cast<char*>(pPrintable), nLen,
                                 pBuffer, nBufferSize,
                                 RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_IGNORE |
                                 RTL_TEXTTOUNICODE_FLAGS_INVALID_IGNORE,
@@ -3320,7 +3320,7 @@ long X11SalFrame::HandleKeyEvent( XKeyEvent *pEvent )
     }
     else if (nLen > 0 /* nEncoding == RTL_TEXTENCODING_UNICODE */)
     {
-        pString = (sal_Unicode*)pPrintable;
+        pString = reinterpret_cast<sal_Unicode*>(pPrintable);
           nSize = nLen;
     }
     else
@@ -3894,9 +3894,9 @@ long X11SalFrame::HandleStateEvent( XPropertyEvent *pEvent )
                 &&  2 == nitems
                 &&  0 == bytes_after, "HandleStateEvent" );
 
-    if( *(unsigned long*)prop == NormalState )
+    if( *reinterpret_cast<unsigned long*>(prop) == NormalState )
         nShowState_ = SHOWSTATE_NORMAL;
-    else if( *(unsigned long*)prop == IconicState )
+    else if( *reinterpret_cast<unsigned long*>(prop) == IconicState )
         nShowState_ = SHOWSTATE_MINIMIZED;
 
     XFree( prop );
@@ -3974,7 +3974,7 @@ Bool call_checkKeyReleaseForRepeat( Display* pDisplay, XEvent* pCheck, XPointer
 
 Bool X11SalFrame::checkKeyReleaseForRepeat( Display*, XEvent* pCheck, XPointer pX11SalFrame )
 {
-    X11SalFrame* pThis = (X11SalFrame*)pX11SalFrame;
+    X11SalFrame* pThis = reinterpret_cast<X11SalFrame*>(pX11SalFrame);
     return
         pCheck->type            == KeyPress &&
         pCheck->xkey.state      == pThis->nKeyState_ &&
@@ -4010,7 +4010,7 @@ long X11SalFrame::Dispatch( XEvent *pEvent )
                 {
                     nReleaseTime_ = pEvent->xkey.time;
                     XEvent aEvent;
-                    if( XCheckIfEvent( pEvent->xkey.display, &aEvent, call_checkKeyReleaseForRepeat, (XPointer)this ) )
+                    if( XCheckIfEvent( pEvent->xkey.display, &aEvent, call_checkKeyReleaseForRepeat, reinterpret_cast<XPointer>(this) ) )
                         XPutBackEvent( pEvent->xkey.display, &aEvent );
                     else
                         nRet        = HandleKeyEvent( &pEvent->xkey );
diff --git a/vcl/unx/gtk/a11y/atkfactory.cxx b/vcl/unx/gtk/a11y/atkfactory.cxx
index 54e0ac3e0b18..f960b4e65632 100644
--- a/vcl/unx/gtk/a11y/atkfactory.cxx
+++ b/vcl/unx/gtk/a11y/atkfactory.cxx
@@ -60,7 +60,7 @@ atk_noop_object_wrapper_get_type(void)
             sizeof (AtkNoOpObjectClass),
             (GBaseInitFunc) NULL,
             (GBaseFinalizeFunc) NULL,
-            (GClassInitFunc) atk_noop_object_wrapper_class_init,
+            reinterpret_cast<GClassInitFunc>(atk_noop_object_wrapper_class_init),
             (GClassFinalizeFunc) NULL,
             NULL,
             sizeof (AtkObjectWrapper),
@@ -156,7 +156,7 @@ wrapper_factory_get_type (void)
     static const GTypeInfo tinfo =
     {
       sizeof (AtkObjectFactoryClass),
-      NULL, NULL, (GClassInitFunc) wrapper_factory_class_init,
+      NULL, NULL, reinterpret_cast<GClassInitFunc>(wrapper_factory_class_init),
       NULL, NULL, sizeof (AtkObjectFactory), 0, NULL, NULL
     };
 
diff --git a/vcl/unx/gtk/a11y/atkhypertext.cxx b/vcl/unx/gtk/a11y/atkhypertext.cxx
index c4c5a5383bed..1074dad8ad8a 100644
--- a/vcl/unx/gtk/a11y/atkhypertext.cxx
+++ b/vcl/unx/gtk/a11y/atkhypertext.cxx
@@ -36,7 +36,7 @@ typedef struct {
 static uno::Reference< accessibility::XAccessibleHyperlink >
     getHyperlink( AtkHyperlink *pHyperlink )
 {
-    HyperLink *pLink = (HyperLink *) pHyperlink;
+    HyperLink *pLink = reinterpret_cast<HyperLink *>(pHyperlink);
     return pLink->xLink;
 }
 
@@ -47,7 +47,7 @@ extern "C" {
 static void
 hyper_link_finalize (GObject *obj)
 {
-    HyperLink *hl = (HyperLink *) obj;
+    HyperLink *hl = reinterpret_cast<HyperLink *>(obj);
     hl->xLink.clear();
     hyper_parent_class->finalize (obj);
 }
@@ -164,7 +164,7 @@ hyper_link_get_type (void)
             sizeof (AtkHyperlinkClass),
             NULL,               /* base init */
             NULL,               /* base finalize */
-            (GClassInitFunc) hyper_link_class_init,
+            reinterpret_cast<GClassInitFunc>(hyper_link_class_init),
             NULL,               /* class finalize */
             NULL,               /* class data */
             sizeof (HyperLink), /* instance size */
@@ -174,7 +174,7 @@ hyper_link_get_type (void)
         };
 
         static const GInterfaceInfo atk_action_info = {
-            (GInterfaceInitFunc) actionIfaceInit,
+            reinterpret_cast<GInterfaceInitFunc>(actionIfaceInit),
             (GInterfaceFinalizeFunc) NULL,
             NULL
         };
diff --git a/vcl/unx/gtk/a11y/atklistener.cxx b/vcl/unx/gtk/a11y/atklistener.cxx
index 45c06022f990..dcf7ffd479f0 100644
--- a/vcl/unx/gtk/a11y/atklistener.cxx
+++ b/vcl/unx/gtk/a11y/atklistener.cxx
@@ -97,7 +97,7 @@ void AtkListener::disposing( const lang::EventObject& ) throw (uno::RuntimeExcep
         // global mutex
         atk_object_wrapper_dispose( mpWrapper );
 
-        g_idle_add( (GSourceFunc) idle_defunc_state_change,
+        g_idle_add( reinterpret_cast<GSourceFunc>(idle_defunc_state_change),
                     g_object_ref( G_OBJECT( atk_obj ) ) );
 
         // Release the wrapper object so that it can vanish ..
diff --git a/vcl/unx/gtk/a11y/atktextattributes.cxx b/vcl/unx/gtk/a11y/atktextattributes.cxx
index fe2f0d5e2f52..a7487c0f6e98 100644
--- a/vcl/unx/gtk/a11y/atktextattributes.cxx
+++ b/vcl/unx/gtk/a11y/atktextattributes.cxx
@@ -1320,7 +1320,7 @@ attribute_set_map_to_property_values(
     sal_Int32 nIndex = 0;
     for( GSList * item = attribute_set; item != NULL; item = g_slist_next( item ) )
     {
-        AtkAttribute* attribute = (AtkAttribute *) item;
+        AtkAttribute* attribute = reinterpret_cast<AtkAttribute *>(item);
 
         AtkTextAttribute text_attr = atk_text_attribute_for_name( attribute->name );
         if( text_attr < g_TextAttrMapSize )
diff --git a/vcl/unx/gtk/a11y/atkutil.cxx b/vcl/unx/gtk/a11y/atkutil.cxx
index fb0d25897111..c108bb4272f9 100644
--- a/vcl/unx/gtk/a11y/atkutil.cxx
+++ b/vcl/unx/gtk/a11y/atkutil.cxx
@@ -597,8 +597,9 @@ static void handle_menu_highlighted(::VclMenuEvent const * pEvent)
 
 /*****************************************************************************/
 
-long WindowEventHandler(void *, ::VclSimpleEvent const * pEvent)
+sal_IntPtr WindowEventHandler(void *, void * p)
 {
+    VclSimpleEvent * pEvent = reinterpret_cast<VclSimpleEvent *>(p);
     try
     {
         switch (pEvent->GetId())
@@ -675,7 +676,7 @@ long WindowEventHandler(void *, ::VclSimpleEvent const * pEvent)
     return 0;
 }
 
-static Link g_aEventListenerLink( NULL, (PSTUB) WindowEventHandler );
+static Link g_aEventListenerLink( NULL, WindowEventHandler );
 
 /*****************************************************************************/
 
@@ -743,7 +744,7 @@ ooo_atk_util_get_type (void)
             static_cast<guint16>(type_query.class_size),
             (GBaseInitFunc) NULL,
             (GBaseFinalizeFunc) NULL,
-            (GClassInitFunc) ooo_atk_util_class_init,
+            reinterpret_cast<GClassInitFunc>(ooo_atk_util_class_init),
             (GClassFinalizeFunc) NULL,
             NULL,
             static_cast<guint16>(type_query.instance_size),
diff --git a/vcl/unx/gtk/a11y/atkwindow.cxx b/vcl/unx/gtk/a11y/atkwindow.cxx
index 0f39c0169f23..cd9bf9e49c74 100644
--- a/vcl/unx/gtk/a11y/atkwindow.cxx
+++ b/vcl/unx/gtk/a11y/atkwindow.cxx
@@ -295,7 +295,7 @@ ooo_window_wrapper_get_type (void)
             static_cast<guint16>(type_query.class_size),
             (GBaseInitFunc) NULL,
             (GBaseFinalizeFunc) NULL,
-            (GClassInitFunc) ooo_window_wrapper_class_init,
+            reinterpret_cast<GClassInitFunc>(ooo_window_wrapper_class_init),
             (GClassFinalizeFunc) NULL,
             NULL,
             static_cast<guint16>(type_query.instance_size),
diff --git a/vcl/unx/gtk/a11y/atkwrapper.cxx b/vcl/unx/gtk/a11y/atkwrapper.cxx
index 552c8e390cb1..4f34e0e84144 100644
--- a/vcl/unx/gtk/a11y/atkwrapper.cxx
+++ b/vcl/unx/gtk/a11y/atkwrapper.cxx
@@ -636,12 +636,12 @@ atk_object_wrapper_get_type (void)
         sizeof (AtkObjectWrapperClass),
         (GBaseInitFunc) NULL,
         (GBaseFinalizeFunc) NULL,
-        (GClassInitFunc) atk_object_wrapper_class_init,
+        reinterpret_cast<GClassInitFunc>(atk_object_wrapper_class_init),
         (GClassFinalizeFunc) NULL,
         NULL,
         sizeof (AtkObjectWrapper),
         0,
-        (GInstanceInitFunc) atk_object_wrapper_init,
+        reinterpret_cast<GInstanceInitFunc>(atk_object_wrapper_init),
         NULL
       } ;
       type = g_type_register_static (ATK_TYPE_OBJECT,
@@ -678,47 +678,47 @@ const struct {
 } aTypeTable[] = {
 // re-location heaven:
     {
-        "Comp", (GInterfaceInitFunc) componentIfaceInit,
+        "Comp", reinterpret_cast<GInterfaceInitFunc>(componentIfaceInit),
         atk_component_get_type,
         cppu::UnoType<accessibility::XAccessibleComponent>::get
     },
     {
-        "Act",  (GInterfaceInitFunc) actionIfaceInit,
+        "Act",  reinterpret_cast<GInterfaceInitFunc>(actionIfaceInit),
         atk_action_get_type,
         cppu::UnoType<accessibility::XAccessibleAction>::get
     },
     {
-        "Txt",  (GInterfaceInitFunc) textIfaceInit,
+        "Txt",  reinterpret_cast<GInterfaceInitFunc>(textIfaceInit),
         atk_text_get_type,
         cppu::UnoType<accessibility::XAccessibleText>::get
     },
     {
-        "Val",  (GInterfaceInitFunc) valueIfaceInit,
+        "Val",  reinterpret_cast<GInterfaceInitFunc>(valueIfaceInit),
         atk_value_get_type,
         cppu::UnoType<accessibility::XAccessibleValue>::get
     },
     {
-        "Tab",  (GInterfaceInitFunc) tableIfaceInit,
+        "Tab",  reinterpret_cast<GInterfaceInitFunc>(tableIfaceInit),
         atk_table_get_type,
         cppu::UnoType<accessibility::XAccessibleTable>::get
     },
     {
-        "Edt",  (GInterfaceInitFunc) editableTextIfaceInit,
+        "Edt",  reinterpret_cast<GInterfaceInitFunc>(editableTextIfaceInit),
         atk_editable_text_get_type,
         cppu::UnoType<accessibility::XAccessibleEditableText>::get
     },
     {
-        "Img",  (GInterfaceInitFunc) imageIfaceInit,
+        "Img",  reinterpret_cast<GInterfaceInitFunc>(imageIfaceInit),
         atk_image_get_type,
         cppu::UnoType<accessibility::XAccessibleImage>::get
     },
     {
-        "Hyp",  (GInterfaceInitFunc) hypertextIfaceInit,
+        "Hyp",  reinterpret_cast<GInterfaceInitFunc>(hypertextIfaceInit),
         atk_hypertext_get_type,
         cppu::UnoType<accessibility::XAccessibleHypertext>::get
     },
     {
-        "Sel",  (GInterfaceInitFunc) selectionIfaceInit,
+        "Sel",  reinterpret_cast<GInterfaceInitFunc>(selectionIfaceInit),
         atk_selection_get_type,
         cppu::UnoType<accessibility::XAccessibleSelection>::get
     }
diff --git a/vcl/unx/gtk/app/gtkdata.cxx b/vcl/unx/gtk/app/gtkdata.cxx
index 487d5e87c824..8e20f62c14ee 100644
--- a/vcl/unx/gtk/app/gtkdata.cxx
+++ b/vcl/unx/gtk/app/gtkdata.cxx
@@ -795,7 +795,7 @@ extern "C" {
 
     static gboolean sal_gtk_timeout_prepare( GSource *pSource, gint *nTimeoutMS )
     {
-        SalGtkTimeoutSource *pTSource = (SalGtkTimeoutSource *)pSource;
+        SalGtkTimeoutSource *pTSource = reinterpret_cast<SalGtkTimeoutSource *>(pSource);
 
         GTimeVal aTimeNow;
         g_get_current_time( &aTimeNow );
@@ -805,7 +805,7 @@ extern "C" {
 
     static gboolean sal_gtk_timeout_check( GSource *pSource )
     {
-        SalGtkTimeoutSource *pTSource = (SalGtkTimeoutSource *)pSource;
+        SalGtkTimeoutSource *pTSource = reinterpret_cast<SalGtkTimeoutSource *>(pSource);
 
         GTimeVal aTimeNow;
         g_get_current_time( &aTimeNow );
@@ -817,7 +817,7 @@ extern "C" {
 
     static gboolean sal_gtk_timeout_dispatch( GSource *pSource, GSourceFunc, gpointer )
     {
-        SalGtkTimeoutSource *pTSource = (SalGtkTimeoutSource *)pSource;
+        SalGtkTimeoutSource *pTSource = reinterpret_cast<SalGtkTimeoutSource *>(pSource);
 
         if( !pTSource->pInstance )
             return FALSE;
@@ -848,7 +848,7 @@ static SalGtkTimeoutSource *
 create_sal_gtk_timeout( GtkSalTimer *pTimer )
 {
   GSource *pSource = g_source_new( &sal_gtk_timeout_funcs, sizeof( SalGtkTimeoutSource ) );
-  SalGtkTimeoutSource *pTSource = (SalGtkTimeoutSource *)pSource;
+  SalGtkTimeoutSource *pTSource = reinterpret_cast<SalGtkTimeoutSource *>(pSource);
   pTSource->pInstance = pTimer;
 
   // #i36226# timers should be executed with lower priority
@@ -900,8 +900,8 @@ void GtkSalTimer::Stop()
 {
     if( m_pTimeout )
     {
-        g_source_destroy( (GSource *)m_pTimeout );
-        g_source_unref( (GSource *)m_pTimeout );
+        g_source_destroy( &m_pTimeout->aParent );
+        g_source_unref( &m_pTimeout->aParent );
         m_pTimeout = NULL;
     }
 }
diff --git a/vcl/unx/gtk/app/gtksys.cxx b/vcl/unx/gtk/app/gtksys.cxx
index 90114bcb9512..bda7c4a605d9 100644
--- a/vcl/unx/gtk/app/gtksys.cxx
+++ b/vcl/unx/gtk/app/gtksys.cxx
@@ -214,8 +214,8 @@ static int _get_primary_monitor (GdkScreen *pScreen)
     // Perhaps we have a newer gtk+ with this symbol:
     if (!get_fn)
     {
-        get_fn = (int(*)(GdkScreen*))osl_getAsciiFunctionSymbol(NULL,
-            "gdk_screen_get_primary_monitor");
+        get_fn = reinterpret_cast<int(*)(GdkScreen*)>(osl_getAsciiFunctionSymbol(NULL,
+            "gdk_screen_get_primary_monitor"));
     }
 #if GTK_CHECK_VERSION(2,14,0)
     if (!get_fn)
diff --git a/vcl/unx/gtk/fpicker/SalGtkPicker.cxx b/vcl/unx/gtk/fpicker/SalGtkPicker.cxx
index f2e70b3e8ab1..ebadb962888c 100644
--- a/vcl/unx/gtk/fpicker/SalGtkPicker.cxx
+++ b/vcl/unx/gtk/fpicker/SalGtkPicker.cxx
@@ -134,7 +134,7 @@ void SAL_CALL RunDialog::windowOpened( const ::com::sun::star::lang::EventObject
 {
     SolarMutexGuard g;
 
-    g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, (GSourceFunc)canceldialog, this, NULL);
+    g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, reinterpret_cast<GSourceFunc>(canceldialog), this, NULL);
 }
 
 void SAL_CALL RunDialog::queryTermination( const ::com::sun::star::lang::EventObject& )
@@ -147,7 +147,7 @@ void SAL_CALL RunDialog::notifyTermination( const ::com::sun::star::lang::EventO
 {
     SolarMutexGuard g;
 
-    g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, (GSourceFunc)canceldialog, this, NULL);
+    g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, reinterpret_cast<GSourceFunc>(canceldialog), this, NULL);
 }
 
 void RunDialog::cancel()
diff --git a/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx b/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx
index 5d257633171a..700308b385f3 100644
--- a/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx
+++ b/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx
@@ -4107,7 +4107,7 @@ void GtkSalGraphics::updateSettings( AllSettings& rSettings )
     sal_Int32 nDispDPIY = GetDisplay()->GetResolution().B();
     int nPointHeight = 0;
     static gboolean(*pAbso)(const PangoFontDescription*) =
-        (gboolean(*)(const PangoFontDescription*))osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "pango_font_description_get_size_is_absolute" );
+        reinterpret_cast<gboolean(*)(const PangoFontDescription*)>(osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "pango_font_description_get_size_is_absolute" ));
 
     if( pAbso && pAbso( pStyle->font_desc ) )
         nPointHeight = (nPangoHeight * 72 + nDispDPIY*PANGO_SCALE/2) / (nDispDPIY * PANGO_SCALE);
diff --git a/vcl/unx/gtk/window/glomenu.cxx b/vcl/unx/gtk/window/glomenu.cxx
index 780b6bfdab34..871692045590 100644
--- a/vcl/unx/gtk/window/glomenu.cxx
+++ b/vcl/unx/gtk/window/glomenu.cxx
@@ -43,7 +43,7 @@ struct item
 static void
 g_lo_menu_struct_item_init (struct item *menu_item)
 {
-    menu_item->attributes = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_variant_unref);
+    menu_item->attributes = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, reinterpret_cast<GDestroyNotify>(g_variant_unref));
     menu_item->links = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
 }
 
@@ -629,7 +629,7 @@ g_lo_menu_finalize (GObject *object)
     gint i;
 
     n_items = menu->items->len;
-    items = (struct item *) g_array_free (menu->items, FALSE);
+    items = reinterpret_cast<struct item *>(g_array_free (menu->items, FALSE));
     for (i = 0; i < n_items; i++)
         g_lo_menu_clear_item (&items[i]);
     g_free (items);
diff --git a/vcl/unx/gtk/window/gtksalframe.cxx b/vcl/unx/gtk/window/gtksalframe.cxx
index 313386741e99..82c70e7cdd19 100644
--- a/vcl/unx/gtk/window/gtksalframe.cxx
+++ b/vcl/unx/gtk/window/gtksalframe.cxx
@@ -538,7 +538,7 @@ gdk_x11_window_set_utf8_property  (GdkWindow *window,
                        GDK_WINDOW_XID (window),
                        gdk_x11_get_xatom_by_name_for_display (display, name),
                        gdk_x11_get_xatom_by_name_for_display (display, "UTF8_STRING"), 8,
-                       PropModeReplace, (guchar *)value, strlen (value));
+                       PropModeReplace, reinterpret_cast<guchar const *>(value), strlen (value));
     }
   else
     {
@@ -1139,7 +1139,7 @@ static void lcl_set_accept_focus( GtkWindow* pWindow, gboolean bAccept, bool bBe
     if( bGetAcceptFocusFn )
     {
         bGetAcceptFocusFn = false;
-        p_gtk_window_set_accept_focus = (setAcceptFn)osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "gtk_window_set_accept_focus" );
+        p_gtk_window_set_accept_focus = reinterpret_cast<setAcceptFn>(osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "gtk_window_set_accept_focus" ));
     }
     if( p_gtk_window_set_accept_focus && bBeforeRealize )
         p_gtk_window_set_accept_focus( pWindow, bAccept );
@@ -1206,7 +1206,7 @@ static void lcl_set_user_time( GtkWindow* i_pWindow, guint32 i_nTime )
     if( bGetSetUserTimeFn )
     {
         bGetSetUserTimeFn = false;
-        p_gdk_x11_window_set_user_time = (setUserTimeFn)osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "gdk_x11_window_set_user_time" );
+        p_gdk_x11_window_set_user_time = reinterpret_cast<setUserTimeFn>(osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "gdk_x11_window_set_user_time" ));
     }
     bool bSet = false;
     if( p_gdk_x11_window_set_user_time )
@@ -1226,7 +1226,7 @@ static void lcl_set_user_time( GtkWindow* i_pWindow, guint32 i_nTime )
         {
             XChangeProperty( pDisplay, widget_get_xid(GTK_WIDGET(i_pWindow)),
                              nUserTime, XA_CARDINAL, 32,
-                             PropModeReplace, (unsigned char*)&i_nTime, 1 );
+                             PropModeReplace, reinterpret_cast<unsigned char*>(&i_nTime), 1 );
         }
     }
 #else
@@ -1604,7 +1604,7 @@ bitmapToPixbuf( SalBitmap *pSalBitmap, SalBitmap *pSalAlpha )
                                      GDK_COLORSPACE_RGB, true, 8,
                                      aSize.Width(), aSize.Height(),
                                      aSize.Width() * 4,
-                                     (GdkPixbufDestroyNotify) g_free,
+                                     reinterpret_cast<GdkPixbufDestroyNotify>(g_free),
                                      NULL );
 }
 
@@ -1679,7 +1679,7 @@ void GtkSalFrame::SetIcon( sal_uInt16 nIcon )
 
     gtk_window_set_icon_list( GTK_WINDOW(m_pWindow), pIcons );
 
-    g_list_foreach( pIcons, (GFunc) g_object_unref, NULL );
+    g_list_foreach( pIcons, reinterpret_cast<GFunc>(g_object_unref), NULL );
     g_list_free( pIcons );
 }
 
@@ -2453,7 +2453,7 @@ void GtkSalFrame::setAutoLock( bool bLock )
                      GDK_WINDOW_XID( pRootWin ),
                      nAtom, XA_INTEGER,
                      8, PropModeReplace,
-                     (unsigned char*)&nMessage,
+                     reinterpret_cast<unsigned char*>(&nMessage),
                      sizeof( nMessage ) );
 }
 
@@ -3245,7 +3245,7 @@ gboolean GtkSalFrame::signalButton( GtkWidget*, GdkEventButton* pEvent, gpointer
 gboolean GtkSalFrame::signalScroll( GtkWidget*, GdkEvent* pEvent, gpointer frame )
 {
     GtkSalFrame* pThis = (GtkSalFrame*)frame;
-    GdkEventScroll* pSEvent = (GdkEventScroll*)pEvent;
+    GdkEventScroll* pSEvent = reinterpret_cast<GdkEventScroll*>(pEvent);
 
     static sal_uLong        nLines = 0;
     if( ! nLines )
diff --git a/vcl/unx/gtk/window/gtksalmenu.cxx b/vcl/unx/gtk/window/gtksalmenu.cxx
index 67545b9f80fc..6a3a7b005e43 100644
--- a/vcl/unx/gtk/window/gtksalmenu.cxx
+++ b/vcl/unx/gtk/window/gtksalmenu.cxx
@@ -228,7 +228,7 @@ void RemoveUnusedCommands( GLOActionGroup* pActionGroup, GList* pOldCommandList,
 
         gpointer aCommand = g_list_nth_data( pNewCommand, 0 );
 
-        GList* pOldCommand = g_list_find_custom( pOldCommandList, aCommand, (GCompareFunc) CompareStr );
+        GList* pOldCommand = g_list_find_custom( pOldCommandList, aCommand, reinterpret_cast<GCompareFunc>(CompareStr) );
 
         if ( pOldCommand != NULL )
         {
diff --git a/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx b/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx
index 53bc1a310453..79e17d85107a 100644
--- a/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx
+++ b/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx
@@ -1424,7 +1424,7 @@ void GtkSalGraphics::updateSettings( AllSettings& rSettings )
 
     const cairo_font_options_t* pNewOptions = NULL;
     static cairo_font_options_t* (*gdk_screen_get_font_options)(GdkScreen*) =
-        (cairo_font_options_t*(*)(GdkScreen*))osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "gdk_screen_get_font_options" );
+        reinterpret_cast<cairo_font_options_t*(*)(GdkScreen*)>(osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "gdk_screen_get_font_options" ));
     if( gdk_screen_get_font_options != NULL )
         pNewOptions = gdk_screen_get_font_options( pScreen );
     aStyleSet.SetCairoFontOptions( pNewOptions );