* configure.in: Test for and accept lmodern if EC fonts not found.

[lilypond.git] / lily / include / gregorian-ligature.hh

diff --git a/lily/include/gregorian-ligature.hh b/lily/include/gregorian-ligature.hh
index 0fd627c400bc0e64b58c42e8ead7b7530e9645fd..8b447a95d968dad4c7f8637c0a80d5f88a1d2e69 100644 (file)
--- a/lily/include/gregorian-ligature.hh
+++ b/lily/include/gregorian-ligature.hh
@@ -9,6 +9,9 @@
 #ifndef GREGORIAN_LIGATURE_HH
 #define GREGORIAN_LIGATURE_HH
 
+class Grob;
+class String;
+
 class Gregorian_ligature {
 public:
   static bool has_interface (Grob *);