
/* indices into disk parameter block, used as parameters to dpb procedure */

dcl        spt$w        lit        '0',
           blkshf$b     lit        '2',
           blkmsk$b     lit        '3',
           extmsk$b     lit        '4',
           blkmax$w     lit        '5',
           dirmax$w     lit        '7',
           dirblk$w     lit        '9',
           chksiz       lit        '11',
           offset$w     lit        '13';

