GNUNET_TUN_ipv4policy2regex (const char *policy);
+/**
+ * Hash the service name of a hosted service to the
+ * hash code that is used to identify the service on
+ * the network.
+ *
+ * @param service_name a string
+ * @param hc corresponding hash
+ */
+void
+GNUNET_TUN_service_name_to_hash (const char *service_name,
+ struct GNUNET_HashCode *hc);
+
#endif