1 files changed, 2 insertions, 0 deletions

diff --git a/src/dispextern.h b/src/dispextern.h
index 63922183a0b..5700a958cd3 100644
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -2615,6 +2615,8 @@ int estimate_mode_line_height P_ ((struct frame *, enum face_id));
 void pixel_to_glyph_coords P_ ((struct frame *, int, int, int *, int *,
                                 NativeRectangle *, int));
 int glyph_to_pixel_coords P_ ((struct window *, int, int, int *, int *));
+void remember_mouse_glyph P_ ((struct frame *, int, int, NativeRectangle *));
+
 void mark_window_display_accurate P_ ((Lisp_Object, int));
 void redisplay_preserve_echo_area P_ ((int));
 void set_cursor_from_row P_ ((struct window *, struct glyph_row *,