*COMDECK QRREQDCLS
                             #QRF INPUT REQUEST#
        ITEM QRLFN C(0,0,7);           #LFN OF FIT# 
        ITEM QRINDEXF B(0,42,1);       #TRUE IF CALL FOR INDEX FILE#
        ITEM QRLASTF B(0,43,1);        #TRUE IF LAST CALL FOR BLOCK#
        ITEM QRLEN U(0,44,16);         #LENGTH OF BLOCK#
        ITEM QRPRUN U(1,0,24);         #PRU NUMBER OF BLOCK#
        ITEM QRFIT (1,24,18);          #ADDRESS OF FIT# 
        ITEM QRFWA (1,42,18);          #FWA OF BLOCK# 
