}
union lmv_mds_md;
-int lmv_pack_md(union lmv_mds_md **lmmp, const struct lmv_stripe_md *lsm,
- int stripe_count);
int lmv_alloc_md(union lmv_mds_md **lmmp, int stripe_count);
void lmv_free_md(union lmv_mds_md *lmm);
int lmv_alloc_memmd(struct lmv_stripe_md **lsmp, int stripe_count);