X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Flily-proto.hh;h=c024791de5cac2fcff7058e95a8f010e3c85d43b;hb=13e79c0250d34b6bdfbafbc551ef64e8b59b2991;hp=5e42f95f1e06f9ee52202f7031178403a3b485b0;hpb=cf393d97985570aaf254a48785ad6eaa737ee4f0;p=lilypond.git

diff --git a/lily/include/lily-proto.hh b/lily/include/lily-proto.hh
index 5e42f95f1e..c024791de5 100644
--- a/lily/include/lily-proto.hh
+++ b/lily/include/lily-proto.hh
@@ -71,6 +71,7 @@ struct Global_translator;
 struct Group_change_req;
 struct Group_feature_req;
 struct Head_column;
+struct Header;
 struct Horizontal_align_item;
 struct Horizontal_group_element;
 struct Horizontal_group_item;