--- /dev/null
+/* Copyright 2011 NORDUnet A/S. All rights reserved.
+ See LICENSE for licensing information. */
+
+void tcp_event_cb (struct bufferevent *bev, short events, void *user_data);
+void tcp_read_cb (struct bufferevent *bev, void *user_data);
+void tcp_write_cb (struct bufferevent *bev, void *ctx);
+int tcp_init_connect_timer (struct rs_connection *conn);