diff --git a/dix/cursor_priv.h b/dix/cursor_priv.h
index 58048aea9..8ecb6f764 100644
--- a/dix/cursor_priv.h
+++ b/dix/cursor_priv.h
@@ -73,4 +73,6 @@ Bool PointerConfinedToScreen(DeviceIntPtr pDev);
 
 void GetSpritePosition(DeviceIntPtr pDev, int *px, int *py);
 
+int XineramaGetCursorScreen(DeviceIntPtr pDev);
+
 #endif /* _XSERVER_DIX_CURSOR_PRIV_H */