diff options
Diffstat (limited to 'gtk/gtkruler.h')
| -rw-r--r-- | gtk/gtkruler.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gtk/gtkruler.h b/gtk/gtkruler.h index 7b8fe529e9..efb30c6316 100644 --- a/gtk/gtkruler.h +++ b/gtk/gtkruler.h @@ -34,6 +34,10 @@ * distribution. */ +#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_RULER_H__ #define __GTK_RULER_H__ |