+extern int afb_hreq_reply_locale_file_if_exist(struct afb_hreq *hreq, struct locale_search *search, const char *filename);
+
+extern int afb_hreq_reply_locale_file(struct afb_hreq *hreq, struct locale_search *search, const char *filename);
+
+extern void afb_hreq_redirect_to(struct afb_hreq *request, const char *url, int add_query_part);
+
+extern int afb_hreq_redirect_to_ending_slash_if_needed(struct afb_hreq *hreq);