static int head_count (Grob *);
static bool is_invisible (Grob *);
static bool is_normal_stem (Grob *);
+ static bool is_cross_staff (Grob *);
static Interval head_positions (Grob *);
static Real stem_end_position (Grob *);
static Stencil flag (Grob *);
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));
};
#endif