Changed wxStat, wxAccess and wxOpen to no longer

being just a define so that the signature is
    using wxChar under Unicode under Unix just as
    it does under Unicode under Mac. This required
    some modification in various places, but should
    make debugging a little easier, among others.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16426 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/unix/dir.cpp

@@ -303,7 +303,7 @@ bool wxDir::HasSubDirs(const wxString& spec)
         // caller will learn it soon enough when it calls GetFirst(wxDIR)
         // anyhow
         wxStructStat stBuf;
-        if ( wxStat(M_DIR->GetName().fn_str(), &stBuf) == 0 )
+        if ( wxStat(M_DIR->GetName().c_str(), &stBuf) == 0 )
         {
             switch ( stBuf.st_nlink )
             {