ufwrite(tag_seq, sizeof(uint), uint_len(bits_per_tag, tag_seq_len), fp);
bool disable_tc = text_collection == 0 || text_positions == 0;
ufwrite(tag_seq, sizeof(uint), uint_len(bits_per_tag, tag_seq_len), fp);
bool disable_tc = text_collection == 0 || text_positions == 0;