X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fmusic-function.hh;h=d257b136b8745d575a7ba8518bd5102317339d44;hb=1daa96e1881e50d9abcca1f8f81cd7259da30ab6;hp=8c64a3d7df8004c7fc3e2ea570e381ca5a370442;hpb=d61cf3bbdb1c6670a127ba3baddf2f04d3e34fd3;p=lilypond.git

diff --git a/lily/include/music-function.hh b/lily/include/music-function.hh
index 8c64a3d7df..d257b136b8 100644
--- a/lily/include/music-function.hh
+++ b/lily/include/music-function.hh
@@ -26,6 +26,7 @@ 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);
 
 #endif /* MUSIC_FUNCTION_HH */