General tidy-up (mainly typecasts) to allow the use of the SGI native

compilers (tested on Irix 6.5 with -mips3 -n32).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@623 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk1/scrolbar.h

@@ -42,7 +42,7 @@ class wxScrollBar: public wxControl
 
   public:
   
-    wxScrollBar(void) { m_adjust = NULL; m_oldPos = 0.0; };
+    wxScrollBar(void) { m_adjust = (GtkAdjustment *) NULL; m_oldPos = 0.0; };
     inline wxScrollBar( wxWindow *parent, wxWindowID id,
            const wxPoint& pos = wxDefaultPosition,
            const wxSize& size = wxDefaultSize,