Source cleaning. wxMotif/OS2 adjustements.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35778 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/motif/dcclient.h

@@ -82,7 +82,7 @@ public:
     WXGC GetGC() const { return m_gc; }
     WXGC GetBackingGC() const { return m_gcBacking; }
     WXDisplay* GetDisplay() const { return m_display; }
-    bool GetAutoSetting() const { return m_autoSetting; }
+    bool GetAutoSetting() const { return (m_autoSetting != 0); } // See comment in dcclient.cpp
     void SetAutoSetting(bool flag) { m_autoSetting = flag; }
 
 protected:

include/wx/motif/listbox.h

@@ -96,7 +96,7 @@ public:
     WXWidget GetTopWidget() const;
 
 #if wxUSE_CHECKLISTBOX
-    virtual void DoToggleItem(int item, int x) {};
+    virtual void DoToggleItem(int WXUNUSED(item), int WXUNUSED(x)) {};
 #endif
 protected:
     virtual wxSize DoGetBestSize() const;