1 files changed, 1 insertions, 1 deletions
diff --git a/tmux.h b/tmux.h
index b09b52a8..076a5fe6 100644
--- a/tmux.h
+++ b/tmux.h
@@ -2438,7 +2438,7 @@ void		 layout_set_size(struct layout_cell *, u_int, u_int, u_int,
 		     u_int);
 void		 layout_make_leaf(struct layout_cell *, struct window_pane *);
 void		 layout_make_node(struct layout_cell *, enum layout_type);
-void		 layout_fix_offsets(struct layout_cell *);
+void		 layout_fix_offsets(struct window *);
 void		 layout_fix_panes(struct window *);
 void		 layout_resize_adjust(struct window *, struct layout_cell *,
 		     enum layout_type, int);