X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fstaff-symbol.hh;h=3774ee3dc30af8077473d4db5cadfe0fc75b5a12;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=edf3a0f532e46002d7951502715055213ff14922;hpb=ee3b120133df8db47f3c9bd1453cb1da6e1b87cb;p=lilypond.git

diff --git a/lily/include/staff-symbol.hh b/lily/include/staff-symbol.hh
index edf3a0f532..3774ee3dc3 100644
--- a/lily/include/staff-symbol.hh
+++ b/lily/include/staff-symbol.hh
@@ -3,14 +3,14 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #ifndef STAFF_SYMBOL_HH
 #define STAFF_SYMBOL_HH
 
-#include "lily-guile.hh"
 #include "lily-proto.hh"
+#include "grob-interface.hh"
 
 /**
    TODO: add linethickness as parameter.
@@ -24,8 +24,9 @@ public:
   
   static int get_steps (Grob *);
   static int line_count (Grob *);
+  static bool on_line (Grob *me, int pos);
   DECLARE_SCHEME_CALLBACK (print, (SCM));
   DECLARE_SCHEME_CALLBACK (height, (SCM));  
-  static bool has_interface (Grob *);
+  DECLARE_GROB_INTERFACE();
 };
 #endif // STAFF_SYMBOL_HH