hpfs_bmlookup
error = hpfs_bmlookup (hpmp, 0, hp->h_no + 1, al.al_len, &nlsn, &nlen);
error = hpfs_bmlookup (hpmp, 0,
error = hpfs_bmlookup (hpmp, 0,
int hpfs_bmlookup (struct hpfsmount *, u_long, lsn_t, u_long,