1 files changed, 1 insertions, 0 deletions

diff --git a/src/lisp.h b/src/lisp.h
index 01310dce573..9c4631bd1d9 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -1968,6 +1968,7 @@ EXFUN (Fcommand_execute, 4);
 EXFUN (Finput_pending_p, 0);
 extern Lisp_Object menu_bar_items P_ ((Lisp_Object));
 extern Lisp_Object Qvertical_scroll_bar;
+extern void discard_mouse_events ();
 EXFUN (Fevent_convert_list, 1);
 #ifdef MULTI_KBOARD
 extern void delete_kboard P_ ((/* KBOARD * */));