+#if defined(ROUTER_DNSLOOKUP) && ROUTER_DNSLOOKUP==2
+ " dnslookup"
+#endif
+# if defined(ROUTER_IPLITERAL) && ROUTER_IPLITERAL==2
+ " ipliteral"
+#endif
+#if defined(ROUTER_IPLOOKUP) && ROUTER_IPLOOKUP==2
+ " iplookup"
+#endif
+#if defined(ROUTER_MANUALROUTE) && ROUTER_MANUALROUTE==2
+ " manualroute"
+#endif
+#if defined(ROUTER_REDIRECT) && ROUTER_REDIRECT==2
+ " redirect"
+#endif
+#if defined(ROUTER_QUERYPROGRAM) && ROUTER_QUERYPROGRAM==2
+ " queryprogram"
+#endif
+ ;
+
+if (*b) g = string_fmt_append(g, "Routers (built-in):%s\n", b);
+if (*d) g = string_fmt_append(g, "Routers (dynamic): %s\n", d);
+return g;
+#endif /*!old*/