+/* respond_oom() must be usable with return, hence this form. */
+#define respond_oom(connection) log_oom(), mhd_respond_oom(connection)
+
+int mhd_respondf(struct MHD_Connection *connection,
+ unsigned code,
+ const char *format, ...) _printf_(3,4);
+
+int mhd_respond(struct MHD_Connection *connection,
+ unsigned code,
+ const char *message);