nilfs_get_segment_range
nilfs_get_segment_range(nilfs, segnum, &seg_start, &seg_end);
nilfs_get_segment_range(nilfs, segnum, &seg_start, &seg_end);
nilfs_get_segment_range(nilfs, segnum, &seg_start, &seg_end);
nilfs_get_segment_range(nilfs, nextnum, &b, &end);
nilfs_get_segment_range(nilfs, segnum, &seg_start, &seg_end);
nilfs_get_segment_range(nilfs, segnum, &segbuf->sb_fseg_start,
nilfs_get_segment_range(nilfs, segnum, &seg_start,
nilfs_get_segment_range(nilfs, *sn, &seg_start, &seg_end);