1 files changed, 3 insertions, 0 deletions

diff --git a/tmux.h b/tmux.h
index a3f9c352..f56f3b1b 100644
--- a/tmux.h
+++ b/tmux.h
@@ -745,6 +745,9 @@ struct window_pane {
 	u_int		 sx;
 	u_int		 sy;
 
+	u_int		 osx;
+	u_int		 osy;
+
 	u_int		 xoff;
 	u_int		 yoff;