MAX_CD_BLKS
nblks_avail = MAX_CD_BLKS;
if (nblks_avail < MAX_CD_BLKS) {
if (t_info->ti_track_size < MAX_CD_BLKS) {
blks_avail = MAX_CD_BLKS;
cap = MAX_CD_BLKS;
if (cap < MAX_CD_BLKS)