diff --git a/include/input/InputWindow.h b/include/input/InputWindow.h
index 918b9e1..9e3d334 100644
--- a/include/input/InputWindow.h
+++ b/include/input/InputWindow.h
@@ -33,6 +33,9 @@
  * Describes the properties of a window that can receive input.
  */
 struct InputWindowInfo {
+    InputWindowInfo() = default;
+    InputWindowInfo(const Parcel& from);
+
     // Window flags from WindowManager.LayoutParams
     enum {
         FLAG_ALLOW_LOCK_WHILE_SCREEN_ON     = 0x00000001,