X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Flily-proto.hh;h=d0b7c65b64955fea347ced6948d09efe2a178e41;hb=66adac8fa4ba5126100ff8748a2576c6983637c5;hp=58e7cb4c84d897eea7440752a686d366c9dd636a;hpb=8b500afb9431f5471e385fa2eeb8fde868e4fc49;p=lilypond.git

diff --git a/lily/include/lily-proto.hh b/lily/include/lily-proto.hh
index 58e7cb4c84..d0b7c65b64 100644
--- a/lily/include/lily-proto.hh
+++ b/lily/include/lily-proto.hh
@@ -135,6 +135,7 @@ class Property_iterator;
 class Rational;
 class Relative_octave_music;
 class Repeated_music;
+class Scale;
 class Scheme_hash_table;
 class Score;
 class Score_context;
@@ -150,6 +151,7 @@ class Simultaneous_music_iterator;
 class Skyline_entry;
 class Slur_configuration;
 class Slur_score_state;
+class Spacing_options;
 class Span_score_bar_engraver;
 class Spanner;
 class Staff_group_bar_engraver;