static int normal_stem_count (Grob *);
static Grob *first_normal_stem (Grob *);
static Grob *last_normal_stem (Grob *);
- DECLARE_GROB_INTERFACE ();
static void add_stem (Grob *, Grob *);
static bool is_cross_staff (Grob *);
static bool is_knee (Grob *);
DECLARE_SCHEME_CALLBACK (calc_beaming, (SCM));
DECLARE_SCHEME_CALLBACK (calc_stem_shorten, (SCM));
DECLARE_SCHEME_CALLBACK (calc_direction, (SCM));
- DECLARE_SCHEME_CALLBACK (calc_positions, (SCM));
DECLARE_SCHEME_CALLBACK (calc_normal_stems, (SCM));
DECLARE_SCHEME_CALLBACK (set_stem_lengths, (SCM));
DECLARE_SCHEME_CALLBACK (calc_cross_staff, (SCM));