Annotate gdk_unichar_direction as const

diff --git a/gdk/gdk-private.h b/gdk/gdk-private.h
index 3701d51198f629a0150f5c81b0d56f08615fed16..4ce4761844f9740929ab49043f98beaa6d1429d4 100644 (file)
--- a/gdk/gdk-private.h
+++ b/gdk/gdk-private.h
@@ -29,7 +29,7 @@ gboolean gdk_should_use_portal (void);
 
 const char *   gdk_get_startup_notification_id (void);
 
-PangoDirection gdk_unichar_direction (gunichar    ch);
+PangoDirection gdk_unichar_direction (gunichar    ch) G_GNUC_CONST;
 PangoDirection gdk_find_base_dir     (const char *text,
                                       int         len);