bool viewer_stream_is_tracefile_seq_readable(struct relay_viewer_stream *vstream,
uint64_t seq);
void print_viewer_streams(void);
+void viewer_stream_close_files(struct relay_viewer_stream *vstream);
+void viewer_stream_sync_tracefile_array_tail(struct relay_viewer_stream *vstream);
#endif /* _VIEWER_STREAM_H */