#ifdef __WXMSW__
#define wxHelpController wxWinHelpController
-#define classwxHelpController classwxWinHelpController
+#define sm_classwxHelpController sm_classwxWinHelpController
#elif defined(__WXGTK__)
#define wxHelpController wxHTMLHelpController
-#define classwxHelpController classwxHTMLHelpController
+#define sm_classwxHelpController sm_classwxHTMLHelpController
#else
#define wxHelpController wxXLPHelpController
-#define classwxHelpController classwxXLPHelpController
+#define sm_classwxHelpController sm_classwxXLPHelpController
#endif
#endif