*/
-#include <stdio.h>
-
#include "cluster.hh"
+
+#include <cstdio>
+
#include "spanner.hh"
#include "item.hh"
#include "pitch.hh"
#include "staff-symbol-referencer.hh"
#include "lookup.hh"
-#include "box.hh"
-#include "interval.hh"
#include "output-def.hh"
#include "warn.hh"