NTFS_A_INDX
error = ntfs_readattr(ntmp, ip, NTFS_A_INDX, "$I30",
(cn == 0) ? NTFS_A_INDXROOT : NTFS_A_INDX,
error = ntfs_ntvattrget(ntmp, ip, NTFS_A_INDX, "$I30",
if (attrnum == NTFS_A_INDX) {
aoff = (attrnum == NTFS_A_INDX) ?
attrnum = NTFS_A_INDX;