1 files changed, 1 insertions, 0 deletions

diff --git a/src/intervals.h b/src/intervals.h
index 8ad333e2a67..d19a92a4608 100644
--- a/src/intervals.h
+++ b/src/intervals.h
@@ -205,6 +205,7 @@ extern INLINE void copy_intervals_to_string ();
 extern INTERVAL copy_intervals ();
 extern Lisp_Object textget ();
 extern Lisp_Object get_local_map ();
+extern INTERVAL update_interval ();
 
 /* Declared in textprop.c */