+struct agent_event *agent_find_event_by_trigger(
+ const struct lttng_trigger *trigger, struct agent *agt);
+
+/* todo: find a better place for this */
+struct agent *trigger_find_agent(enum lttng_domain_type domain_type);
+void trigger_agent_ht_clean(void);
+int trigger_agent_ht_alloc(void);
+