diff --git a/gdk/gdkevents.h b/gdk/gdkevents.h
index efb7abada1..fc50501107 100644
--- a/gdk/gdkevents.h
+++ b/gdk/gdkevents.h
@@ -417,51 +417,6 @@ typedef enum
   GDK_CROSSING_DEVICE_SWITCH
 } GdkCrossingMode;
 
-/**
- * GdkWindowState:
- * @GDK_WINDOW_STATE_WITHDRAWN: the window is not shown.
- * @GDK_WINDOW_STATE_ICONIFIED: the window is minimized.
- * @GDK_WINDOW_STATE_MAXIMIZED: the window is maximized.
- * @GDK_WINDOW_STATE_STICKY: the window is sticky.
- * @GDK_WINDOW_STATE_FULLSCREEN: the window is maximized without
- *   decorations.
- * @GDK_WINDOW_STATE_ABOVE: the window is kept above other windows.
- * @GDK_WINDOW_STATE_BELOW: the window is kept below other windows.
- * @GDK_WINDOW_STATE_FOCUSED: the window is presented as focused (with active decorations).
- * @GDK_WINDOW_STATE_TILED: the window is in a tiled state, Since 3.10. Since 3.91.2, this
- *                          is deprecated in favor of per-edge information.
- * @GDK_WINDOW_STATE_TOP_TILED: whether the top edge is tiled, Since 3.91.2
- * @GDK_WINDOW_STATE_TOP_RESIZABLE: whether the top edge is resizable, Since 3.91.2
- * @GDK_WINDOW_STATE_RIGHT_TILED: whether the right edge is tiled, Since 3.91.2
- * @GDK_WINDOW_STATE_RIGHT_RESIZABLE: whether the right edge is resizable, Since 3.91.2
- * @GDK_WINDOW_STATE_BOTTOM_TILED: whether the bottom edge is tiled, Since 3.91.2
- * @GDK_WINDOW_STATE_BOTTOM_RESIZABLE: whether the bottom edge is resizable, Since 3.91.2
- * @GDK_WINDOW_STATE_LEFT_TILED: whether the left edge is tiled, Since 3.91.2
- * @GDK_WINDOW_STATE_LEFT_RESIZABLE: whether the left edge is resizable, Since 3.91.2
- *
- * Specifies the state of a toplevel window.
- */
-typedef enum
-{
-  GDK_WINDOW_STATE_WITHDRAWN        = 1 << 0,
-  GDK_WINDOW_STATE_ICONIFIED        = 1 << 1,
-  GDK_WINDOW_STATE_MAXIMIZED        = 1 << 2,
-  GDK_WINDOW_STATE_STICKY           = 1 << 3,
-  GDK_WINDOW_STATE_FULLSCREEN       = 1 << 4,
-  GDK_WINDOW_STATE_ABOVE            = 1 << 5,
-  GDK_WINDOW_STATE_BELOW            = 1 << 6,
-  GDK_WINDOW_STATE_FOCUSED          = 1 << 7,
-  GDK_WINDOW_STATE_TILED            = 1 << 8,
-  GDK_WINDOW_STATE_TOP_TILED        = 1 << 9,
-  GDK_WINDOW_STATE_TOP_RESIZABLE    = 1 << 10,
-  GDK_WINDOW_STATE_RIGHT_TILED      = 1 << 11,
-  GDK_WINDOW_STATE_RIGHT_RESIZABLE  = 1 << 12,
-  GDK_WINDOW_STATE_BOTTOM_TILED     = 1 << 13,
-  GDK_WINDOW_STATE_BOTTOM_RESIZABLE = 1 << 14,
-  GDK_WINDOW_STATE_LEFT_TILED       = 1 << 15,
-  GDK_WINDOW_STATE_LEFT_RESIZABLE   = 1 << 16
-} GdkWindowState;
-
 GDK_AVAILABLE_IN_ALL
 GType     gdk_event_get_type            (void) G_GNUC_CONST;
 
diff --git a/gdk/gdkwindow.h b/gdk/gdkwindow.h
index 9e2a30de60..e33e70cbf0 100644
--- a/gdk/gdkwindow.h
+++ b/gdk/gdkwindow.h
@@ -370,6 +370,52 @@ struct _GdkGeometry
   GdkGravity win_gravity;
 };
 
+/**
+ * GdkWindowState:
+ * @GDK_WINDOW_STATE_WITHDRAWN: the window is not shown.
+ * @GDK_WINDOW_STATE_ICONIFIED: the window is minimized.
+ * @GDK_WINDOW_STATE_MAXIMIZED: the window is maximized.
+ * @GDK_WINDOW_STATE_STICKY: the window is sticky.
+ * @GDK_WINDOW_STATE_FULLSCREEN: the window is maximized without
+ *   decorations.
+ * @GDK_WINDOW_STATE_ABOVE: the window is kept above other windows.
+ * @GDK_WINDOW_STATE_BELOW: the window is kept below other windows.
+ * @GDK_WINDOW_STATE_FOCUSED: the window is presented as focused (with active decorations).
+ * @GDK_WINDOW_STATE_TILED: the window is in a tiled state, Since 3.10. Since 3.91.2, this
+ *                          is deprecated in favor of per-edge information.
+ * @GDK_WINDOW_STATE_TOP_TILED: whether the top edge is tiled, Since 3.91.2
+ * @GDK_WINDOW_STATE_TOP_RESIZABLE: whether the top edge is resizable, Since 3.91.2
+ * @GDK_WINDOW_STATE_RIGHT_TILED: whether the right edge is tiled, Since 3.91.2
+ * @GDK_WINDOW_STATE_RIGHT_RESIZABLE: whether the right edge is resizable, Since 3.91.2
+ * @GDK_WINDOW_STATE_BOTTOM_TILED: whether the bottom edge is tiled, Since 3.91.2
+ * @GDK_WINDOW_STATE_BOTTOM_RESIZABLE: whether the bottom edge is resizable, Since 3.91.2
+ * @GDK_WINDOW_STATE_LEFT_TILED: whether the left edge is tiled, Since 3.91.2
+ * @GDK_WINDOW_STATE_LEFT_RESIZABLE: whether the left edge is resizable, Since 3.91.2
+ *
+ * Specifies the state of a toplevel window.
+ */
+typedef enum
+{
+  GDK_WINDOW_STATE_WITHDRAWN        = 1 << 0,
+  GDK_WINDOW_STATE_ICONIFIED        = 1 << 1,
+  GDK_WINDOW_STATE_MAXIMIZED        = 1 << 2,
+  GDK_WINDOW_STATE_STICKY           = 1 << 3,
+  GDK_WINDOW_STATE_FULLSCREEN       = 1 << 4,
+  GDK_WINDOW_STATE_ABOVE            = 1 << 5,
+  GDK_WINDOW_STATE_BELOW            = 1 << 6,
+  GDK_WINDOW_STATE_FOCUSED          = 1 << 7,
+  GDK_WINDOW_STATE_TILED            = 1 << 8,
+  GDK_WINDOW_STATE_TOP_TILED        = 1 << 9,
+  GDK_WINDOW_STATE_TOP_RESIZABLE    = 1 << 10,
+  GDK_WINDOW_STATE_RIGHT_TILED      = 1 << 11,
+  GDK_WINDOW_STATE_RIGHT_RESIZABLE  = 1 << 12,
+  GDK_WINDOW_STATE_BOTTOM_TILED     = 1 << 13,
+  GDK_WINDOW_STATE_BOTTOM_RESIZABLE = 1 << 14,
+  GDK_WINDOW_STATE_LEFT_TILED       = 1 << 15,
+  GDK_WINDOW_STATE_LEFT_RESIZABLE   = 1 << 16
+} GdkWindowState;
+
+
 typedef struct _GdkWindowClass GdkWindowClass;
 
 #define GDK_TYPE_WINDOW              (gdk_window_get_type ())