2. fixes to allow compilation at -W4 with VisualC++ 6.0 git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1035 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775