-int get_trace_count_per_session(struct ltt_session *session);
-//void get_traces_per_session(struct ltt_session *session, struct lttng_trace *traces);
-int ust_create_trace(struct command_ctx *cmd_ctx);
-int ust_start_trace(struct command_ctx *cmd_ctx);
-int ust_stop_trace(struct command_ctx *cmd_ctx);
+int ustctl_register_done(int sock);
+int ustctl_create_session(struct ltt_ust_session *session);
+int ustctl_destroy_session(struct ltt_ust_session *session);