extern void checked_set (wxCheckBox* widget, bool value);
extern void checked_set (wxRadioButton* widget, bool value);
extern void checked_set (wxStaticText* widget, std::string value);
extern void checked_set (wxCheckBox* widget, bool value);
extern void checked_set (wxRadioButton* widget, bool value);
extern void checked_set (wxStaticText* widget, std::string value);