More documentation reshuffling

[~andy/gtk] / gtk / gtkradiotoolbutton.h

diff --git a/gtk/gtkradiotoolbutton.h b/gtk/gtkradiotoolbutton.h
index febdcf777af2a8077e503171a4471af07a10f3fb..7f77efd429faa04d30a4faec657cd77ef45e0512 100644 (file)
--- a/gtk/gtkradiotoolbutton.h
+++ b/gtk/gtkradiotoolbutton.h
@@ -20,10 +20,14 @@
  * Boston, MA 02111-1307, USA.
  */
 
+#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
+
 #ifndef __GTK_RADIO_TOOL_BUTTON_H__
 #define __GTK_RADIO_TOOL_BUTTON_H__
 
-#include "gtktoggletoolbutton.h"
+#include <gtk/gtktoggletoolbutton.h>
 
 G_BEGIN_DECLS