- DECLARE_SCHEME_CALLBACK (width_callback, (SCM smob, SCM axis));
- DECLARE_SCHEME_CALLBACK (height, (SCM, SCM));
+ DECLARE_SCHEME_CALLBACK (width, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (pure_height, (SCM, SCM, SCM));
+ DECLARE_SCHEME_CALLBACK (height, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_cross_staff, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_flag, (SCM));