+int relayd_add_stream_send(struct lttcomm_relayd_sock *sock, const char *channel_name,
+ const char *pathname, uint64_t tracefile_size, uint64_t tracefile_count);
+int relayd_add_stream_rcv(struct lttcomm_relayd_sock *rsock, uint64_t *_stream_id);
+