From a29fe385df1468b042943792884fd91761ab3501 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Mon, 27 May 2019 04:09:41 +0000
Subject: [PATCH] check button: Use standard padding

---
 gtk/gtkcheckbutton.h | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/gtk/gtkcheckbutton.h b/gtk/gtkcheckbutton.h
index b1e46820de..9a7ed350f7 100644
--- a/gtk/gtkcheckbutton.h
+++ b/gtk/gtkcheckbutton.h
@@ -55,11 +55,9 @@ struct _GtkCheckButtonClass
 {
   GtkToggleButtonClass parent_class;
 
-  /* Padding for future expansion */
-  void (*_gtk_reserved1) (void);
-  void (*_gtk_reserved2) (void);
-  void (*_gtk_reserved3) (void);
-  void (*_gtk_reserved4) (void);
+  /*< private >*/
+
+  gpointer padding[8];
 };