+void lttng_context_procname_reset(void);
+void lttng_context_cgroup_ns_reset(void);
+void lttng_context_ipc_ns_reset(void);
+void lttng_context_mnt_ns_reset(void);
+void lttng_context_net_ns_reset(void);
+void lttng_context_pid_ns_reset(void);
+void lttng_context_user_ns_reset(void);
+void lttng_context_uts_ns_reset(void);
+void lttng_context_vuid_reset(void);
+void lttng_context_veuid_reset(void);
+void lttng_context_vsuid_reset(void);
+void lttng_context_vgid_reset(void);
+void lttng_context_vegid_reset(void);
+void lttng_context_vsgid_reset(void);
+
+#ifdef LTTNG_UST_HAVE_PERF_EVENT
+int lttng_add_perf_counter_to_ctx(uint32_t type,
+ uint64_t config,
+ const char *name,
+ struct lttng_ctx **ctx);
+int lttng_perf_counter_init(void);
+void lttng_perf_counter_exit(void);
+#else /* #ifdef LTTNG_UST_HAVE_PERF_EVENT */
+static inline
+int lttng_add_perf_counter_to_ctx(uint32_t type,
+ uint64_t config,
+ const char *name,
+ struct lttng_ctx **ctx)
+{
+ return -ENOSYS;
+}
+static inline
+int lttng_perf_counter_init(void)
+{
+ return 0;
+}
+static inline
+void lttng_perf_counter_exit(void)
+{
+}
+#endif /* #else #ifdef LTTNG_UST_HAVE_PERF_EVENT */
+
+extern const struct lttng_ust_client_lib_ring_buffer_client_cb *lttng_client_callbacks_metadata;
+extern const struct lttng_ust_client_lib_ring_buffer_client_cb *lttng_client_callbacks_discard;
+extern const struct lttng_ust_client_lib_ring_buffer_client_cb *lttng_client_callbacks_overwrite;
+
+struct lttng_transport *lttng_transport_find(const char *name);
+
+int lttng_probes_get_event_list(struct lttng_ust_tracepoint_list *list);
+void lttng_probes_prune_event_list(struct lttng_ust_tracepoint_list *list);
+struct lttng_ust_tracepoint_iter *
+ lttng_ust_tracepoint_list_get_iter_next(struct lttng_ust_tracepoint_list *list);
+int lttng_probes_get_field_list(struct lttng_ust_field_list *list);
+void lttng_probes_prune_field_list(struct lttng_ust_field_list *list);
+struct lttng_ust_field_iter *
+ lttng_ust_field_list_get_iter_next(struct lttng_ust_field_list *list);
+
+void lttng_free_event_filter_runtime(struct lttng_event *event);
+
+struct cds_list_head *lttng_get_probe_list_head(void);
+int lttng_session_active(void);
+
+typedef int (*t_statedump_func_ptr)(struct lttng_session *session);
+void lttng_handle_pending_statedump(void *owner);
+struct cds_list_head *_lttng_get_sessions(void);
+
+struct lttng_enum *lttng_ust_enum_get_from_desc(struct lttng_session *session,
+ const struct lttng_enum_desc *enum_desc);
+
+void lttng_ust_dl_update(void *ip);
+void lttng_ust_fixup_fd_tracker_tls(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LTTNG_UST_EVENTS_H */