itoo
(fsbtodb(sblock, itod(sblock, ino)) + itoo(sblock, ino) / INOPERDB),
j = itoo(&sblock, n);
ioff = itoo(&sblock, (int)inumber);
(u_offset_t)FRGSHIFT) + (u_offset_t)itoo(fs, (i)) * (u_offset_t)INODE)
j = itoo(&sblock, inum);
buf[itoo(&sblock, (int)ip->i_number)].di_ic = ip->i_ic;
dp[itoo(&devp->un_fs.di_fs, inode)].di_un.di_icom;
off = itoo(SUPERBLOCK, inode) * sizeof (struct icommon);
dp[itoo(&devp->un_fs.di_fs, inode)].di_un.di_icom;
ioff = (sizeof (struct dinode)) * (itoo(fs, ino));
dp = (struct dinode *)bp->b_un.b_addr + itoo(fp, ip->i_number);
dp += itoo(fs, ip->i_number);
dp = (struct dinode *)bp->b_un.b_addr + itoo(fs, ino);