Merge branch 'master' of ssh://jomand@git.sv.gnu.org/srv/git/lilypond into lilypond...

[lilypond.git] / lily / include / grob.hh

diff --git a/lily/include/grob.hh b/lily/include/grob.hh
index 82591eb7c37240f75e0b98b1f0893e4490820805..f0191e3e446570b1db9c4ebd55b8f9756c4e444e 100644 (file)
--- a/lily/include/grob.hh
+++ b/lily/include/grob.hh
@@ -146,6 +146,7 @@ Interval robust_relative_extent (Grob *, Grob *, Axis);
 /* offset/extent callbacks. */
 void add_offset_callback (Grob *g, SCM proc, Axis a);
 void chain_offset_callback (Grob *g, SCM proc, Axis a);
+void chain_callback (Grob *g, SCM proc, SCM sym);
 SCM axis_offset_symbol (Axis a);
 SCM axis_parent_positioning (Axis a);