+GLIB_AVAILABLE_IN_2_40
+gchar * g_str_to_ascii (const gchar *str,
+ const gchar *from_locale);
+
+GLIB_AVAILABLE_IN_2_40
+gchar ** g_str_tokenize_and_fold (const gchar *string,
+ const gchar *translit_locale,
+ gchar ***ascii_alternates);
+
+GLIB_AVAILABLE_IN_2_40
+gboolean g_str_match_string (const gchar *search_term,
+ const gchar *potential_hit,
+ gboolean accept_alternates);