1 files changed, 1 insertions, 0 deletions
diff --git a/tmux.h b/tmux.h
index 9b6f8159..09970444 100644
--- a/tmux.h
+++ b/tmux.h
@@ -2128,6 +2128,7 @@ int		 window_pane_set_mode(struct window_pane *,
 void		 window_pane_reset_mode(struct window_pane *);
 void		 window_pane_key(struct window_pane *, struct client *,
 		     struct session *, key_code, struct mouse_event *);
+int		 window_pane_outside(struct window_pane *);
 int		 window_pane_visible(struct window_pane *);
 char		*window_pane_search(struct window_pane *, const char *,
 		     u_int *);