-extern int bt_trace_set_environment_entry_string(struct bt_trace *trace,
- const char *name, const char *value);
-
-extern int bt_trace_set_packet_header_field_class(
- struct bt_trace *trace,
- struct bt_field_class *packet_header_field_class);
-
-extern struct bt_stream_class *bt_trace_borrow_stream_class_by_index(
- struct bt_trace *trace, uint64_t index);
-
-extern struct bt_stream_class *bt_trace_borrow_stream_class_by_id(
- struct bt_trace *trace, uint64_t id);
-
-extern struct bt_stream *bt_trace_borrow_stream_by_index(struct bt_trace *trace,