-int connect_to_one PARAMS ((ip_address *, unsigned short, int));
-int connect_to_many PARAMS ((struct address_list *, unsigned short, int));
-void set_connection_host_name PARAMS ((const char *));
+int connect_to_ip PARAMS ((const ip_address *, int, const char *));
+int connect_to_host PARAMS ((const char *, int));
+
+void sockaddr_get_data PARAMS ((const struct sockaddr *, ip_address *, int *));