xfs_inobt_rec_incore_t
xfs_inobt_rec_incore_t *rec,
xfs_inobt_rec_incore_t rec;
xfs_inobt_rec_incore_t *irec) /* btree record */
xfs_inobt_rec_incore_t *rec,
xfs_inobt_rec_incore_t *rec, int *stat);