#define IO_SHOW_ERROR (0x8u)

#define IO_SHOW_HELP (0x10u)

// frame chars

#define _FRAME_CHARS "|+-+|+-+"

#define _FRAME_LISTS "|/-\\|\\-/"

#define _FRAME_MENUS "|+-+|+-+"

#define _CHECKLIST_CHARS "[X]"

#define _RADIOLIST_CHARS "(o)"

#define _MENU_CHARS "[]"

#ifdef NO_FUNC

# undef NO_FUNC

#endif

#define NO_FUNC ((void(*)(MessageStatus, IO_Form&))(0))

#ifdef NO_VFUNC

# undef NO_VFUNC

#endif

#define NO_VFUNC ((bool(*)(const char*, IO_Form&))(0))

enum MessageStatus{ClearMessage,SetMessage};

enum CheckListMode{CheckBox, Radio};

enum MenuDir{Vertical, Horizontal};

#endif

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