*COMDECK MDPFDCLS 
        ITEM MDPFWORD  U(0,00,60);     # FULL WORD                     #
        ITEM MDPFINAME C(0,00,07);     # PERMANENT FILE NAME           #
        ITEM MDPFUNID  C(1,00,07);     # USER NUMBER/ID                #
        ITEM MDPFPW1   C(2,00,07);     # PASSWORD 1                    #
        ITEM MDPFPW2   C(3,00,07);     # PASSWORD 2                    #
        ITEM MDPFPW3   C(4,00,07);     # PASSWORD 3                    #
        ITEM MDPFPW4   C(5,00,07);     # PASSWORD 4                    #
        ITEM MDPFPW5   C(6,00,07);     # PASSWORD 5                    #
        ITEM MDPFSN    C(7,00,07);     # SET/FAMILY/PACK NAME          #
        ITEM MDPFSNPN  U(7,00,60);     # FULL WORD FOR PACK/SET/FAMILY #
        ITEM MDPFSNF   B(7,58,01);     # TRUE - NAME IS SET NAME       #
        ITEM MDPFFMF   B(7,59,01);     # TRUE - NAME IS FAMILY NAME    #
        ITEM MDPFVSN   C(8,00,06);     # VOLUME SERIAL NUMBER          #
        ITEM MDPFDT    C(8,36,02);     # AUXILIARY DEVICE TYPE         #
        ITEM MDPFUNIT  U(8,48,06);     # NUMBER OF AUXILIARY DEVICES   #
                                       # BITS 54-59 UNUSED             #
