- static Real force_shift_callback (Score_element const*, Axis);
- static SCM do_shift (Score_element*,SCM);
+ DECLARE_GROB_INTERFACE();
+ DECLARE_SCHEME_CALLBACK (force_shift_callback, (SCM element));
+ DECLARE_SCHEME_CALLBACK (calc_positioning_done, (SCM element));
+ DECLARE_SCHEME_CALLBACK (force_shift_callback_rest, (SCM element, SCM off));
+ static SCM do_shift (Grob *);