4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
12 #include "lily-guile.hh"
13 #include "lily-proto.hh"
18 static void set_head (Grob *, Direction, Grob *head);
19 static void set_interface (Grob *);
20 static bool has_interface (Grob *);
21 static void set_direction (Grob *);
22 static Grob *head (Grob *, Direction);
23 static int get_column_rank (Grob *, Direction);
24 static Real get_position (Grob *);
25 static Direction get_default_dir (Grob *);
26 static SCM get_control_points (SCM);
27 DECLARE_SCHEME_CALLBACK (print, (SCM));
28 DECLARE_SCHEME_CALLBACK (set_spacing_rods, (SCM));