void relay_index_close_all(struct relay_stream *stream);
void relay_index_close_partial_fd(struct relay_stream *stream);
uint64_t relay_index_find_last(struct relay_stream *stream);
void relay_index_close_all(struct relay_stream *stream);
void relay_index_close_partial_fd(struct relay_stream *stream);
uint64_t relay_index_find_last(struct relay_stream *stream);