X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fmusic-function.hh;h=99c6c8f157460523d155181d5051a330a5a42b92;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=f08b6c5de93bf33b50da3616f2ab11ad32d2bba1;hpb=e7aa6c445f463844dbaa52d38ea4aac2882b5601;p=lilypond.git

diff --git a/lily/include/music-function.hh b/lily/include/music-function.hh
index f08b6c5de9..99c6c8f157 100644
--- a/lily/include/music-function.hh
+++ b/lily/include/music-function.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2004--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 2004--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -22,12 +22,17 @@
 
 #include "lily-guile.hh"
 
-SCM ly_make_music_function (SCM, SCM);
-SCM make_music_function (SCM, SCM);
-
-SCM get_music_function_transform (SCM);
-SCM get_music_function_signature (SCM);
-bool is_music_function (SCM);
+#include "small-smobs.hh"
+
+class Music_function : public Smob2<Music_function>
+{
+public:
+  static const char type_p_name_[];
+  SCM mark_smob ();
+  int print_smob (SCM, scm_print_state *);
+  SCM get_signature () { return scm1 (); }
+  SCM get_function () { return scm2 (); }
+};
 
 #endif /* MUSIC_FUNCTION_HH */