-char* WXDLLEXPORT wxGetSingleChoiceData(const wxString& message, const wxString& caption,
- int n, const wxString *choices, char **client_data,
- wxWindow *parent = NULL, int x = -1, int y = -1,
+WXDLLEXPORT wxChar* wxGetSingleChoiceData(const wxString& message, const wxString& caption,
+ int n, const wxString *choices, wxChar **client_data,
+ wxWindow *parent = (wxWindow *) NULL, int x = -1, int y = -1,