#ifndef CUSTOS_HH
#define CUSTOS_HH
-#include "lily-guile.hh"
-
-class Grob;
-class Stencil;
+#include "lily-proto.hh"
+#include "grob-interface.hh"
struct Custos
{
DECLARE_SCHEME_CALLBACK (print, (SCM));
- static bool has_interface (Grob *);
+ DECLARE_GROB_INTERFACE();
private:
static void add_streepjes (Grob *me, int pos, int interspaces, Stencil *custos_);