const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_discard;
const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_overwrite;
-struct cds_list_head ltt_transport_list;
struct ltt_transport *ltt_transport_find(const char *name);
#endif /* _LTTNG_UST_EVENTS_H */