+void g_variant_to_vectors (GVariant *value,
+ GVariantVectors *vectors);
+
+#ifdef G_OS_WIN32
+gchar *_glib_get_dll_directory (void);
+GLIB_AVAILABLE_IN_ALL
+gchar *_glib_get_locale_dir (void);
+#endif
+
+GDir * g_dir_open_with_errno (const gchar *path, guint flags);
+GDir * g_dir_new_from_dirp (gpointer dirp);