- static int balltype_i (Score_element*) ;
- static void set_dots (Score_element*,Item *);
- static Item * stem_l (Score_element*) ;
- static Item * dots_l (Score_element*) ;
- static int dot_count (Score_element*) ;
- DECLARE_SCHEME_CALLBACK(after_line_breaking, (SCM ));
- static bool has_interface (Score_element*);
- static void set_interface (Score_element*);
+ static int duration_log (Grob *);
+ static void set_dots (Grob *, Item *);
+ static Item *get_stem (Grob *);
+ static Item *get_dots (Grob *);
+ static int dot_count (Grob *);
+ DECLARE_SCHEME_CALLBACK (after_line_breaking, (SCM));
+ DECLARE_GROB_INTERFACE();