define __GTK_H_INSIDE__ around including all other headers.

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

diff --git a/gtk/gtkbin.h b/gtk/gtkbin.h
index c919c1d941ffbce3807c147efae9bab8a2adc646..4e55bf21ceae267969c11edf2a471d13d9913bbd 100644 (file)
--- a/gtk/gtkbin.h
+++ b/gtk/gtkbin.h
@@ -24,6 +24,10 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
+
 #ifndef __GTK_BIN_H__
 #define __GTK_BIN_H__