+__attribute__((visibility("hidden")))
+struct lttng_ust_channel_buffer *lttng_ust_alloc_channel_buffer(void);
+
+__attribute__((visibility("hidden")))
+void lttng_ust_free_channel_common(struct lttng_ust_channel_common *chan);
+
+__attribute__((visibility("hidden")))
+int lttng_ust_interpret_event_filter(struct lttng_ust_event_common *event,
+ const char *interpreter_stack_data,
+ void *filter_ctx);
+
+__attribute__((visibility("hidden")))
+int lttng_ust_session_uuid_validate(struct lttng_ust_session *session,
+ unsigned char *uuid);
+
+__attribute__((visibility("hidden")))
+bool lttng_ust_validate_event_name(const struct lttng_ust_event_desc *desc);
+
+__attribute__((visibility("hidden")))
+void lttng_ust_format_event_name(const struct lttng_ust_event_desc *desc,
+ char *name);
+
+__attribute__((visibility("hidden")))
+void lttng_ring_buffer_client_overwrite_init(void);
+__attribute__((visibility("hidden")))
+void lttng_ring_buffer_client_overwrite_rt_init(void);
+__attribute__((visibility("hidden")))
+void lttng_ring_buffer_client_discard_init(void);
+__attribute__((visibility("hidden")))
+void lttng_ring_buffer_client_discard_rt_init(void);
+__attribute__((visibility("hidden")))
+void lttng_ring_buffer_metadata_client_init(void);
+
+__attribute__((visibility("hidden")))
+void lttng_ring_buffer_client_overwrite_exit(void);
+__attribute__((visibility("hidden")))
+void lttng_ring_buffer_client_overwrite_rt_exit(void);
+__attribute__((visibility("hidden")))
+void lttng_ring_buffer_client_discard_exit(void);
+__attribute__((visibility("hidden")))
+void lttng_ring_buffer_client_discard_rt_exit(void);
+__attribute__((visibility("hidden")))
+void lttng_ring_buffer_metadata_client_exit(void);
+
+__attribute__((visibility("hidden")))
+void lttng_ust_fixup_ring_buffer_client_overwrite_tls(void);
+__attribute__((visibility("hidden")))
+void lttng_ust_fixup_ring_buffer_client_overwrite_rt_tls(void);
+__attribute__((visibility("hidden")))
+void lttng_ust_fixup_ring_buffer_client_discard_tls(void);
+__attribute__((visibility("hidden")))
+void lttng_ust_fixup_ring_buffer_client_discard_rt_tls(void);
+