-typedef void (*Engraver_void_function_engraver_grob_info) (Engraver *,
- Grob_info);
-typedef void (*Translator_void_method_ptr) (Translator *);
+typedef void (Engraver::*Engraver_void_function_engraver_grob_info) (Grob_info);
+typedef void (Translator::*Translator_void_method_ptr) ();