1 files changed, 8 insertions, 0 deletions

diff --git a/src/w32term.h b/src/w32term.h
index d29cab35ded..ef7f0842680 100644
--- a/src/w32term.h
+++ b/src/w32term.h
@@ -185,6 +185,14 @@ struct w32_display_info
 
   /* The frame where the mouse was last time we reported a mouse event.  */
   struct frame *last_mouse_frame;
+
+  /* The frame where the mouse was last time we reported a mouse motion.  */
+  struct frame *last_mouse_motion_frame;
+
+  /* Position where the mouse was last time we reported a motion.
+     This is a position on last_mouse_motion_frame.  */
+  int last_mouse_motion_x;
+  int last_mouse_motion_y;
 };
 
 /* This is a chain of structures for all the displays currently in use.  */