1 files changed, 1 insertions, 0 deletions

diff --git a/src/menu.h b/src/menu.h
index 1469cc87d99..3335616338d 100644
--- a/src/menu.h
+++ b/src/menu.h
@@ -60,4 +60,5 @@ extern Lisp_Object ns_menu_show (struct frame *, int, int, int,
 extern Lisp_Object tty_menu_show (struct frame *, int, int, int,
                                   Lisp_Object, const char **);
 extern ptrdiff_t menu_item_width (const unsigned char *);
+extern Lisp_Object x_popup_menu_1 (Lisp_Object position, Lisp_Object menu);
 #endif /* MENU_H */