+\f
+/* Convenience funtions. */
+
+int stream_open_with_default_ports(const char *name,
+ uint16_t default_tcp_port,
+ uint16_t default_ssl_port,
+ struct stream **);
+int pstream_open_with_default_ports(const char *name,
+ uint16_t default_ptcp_port,
+ uint16_t default_pssl_port,
+ struct pstream **);