*COMDECK FITCOM 
            BEGIN         #(WD,BBP,LEN)    BBP IS L TO R  0 - 59 #
            ITEM FITWORD       U(0,0,60); 
      ITEM FITLFN    U(00,00,42); #LOGICAL FILE NAME             #
      ITEM FITFWB    I(01,42,18); #FWA CIRCULAR BUFFER           #
      ITEM FITLT     U(10,36,02); #LABEL TYPE                    #
      ITEM FITFO     U(11,39,03); #FILE ORGANIZATION             #
      ITEM FITBT     U(11,36,03); #BLOCK TYPE                    #
      ITEM FITRT     U(11,32,04); #RECORD TYPE                   #
      ITEM FITCF     U(11,27,03); #CLOSE FLAG                    #
      ITEM FITDX     I(12,42,18); #DATA EXIT ADDRESS             #
      ITEM FITMRL    U(12,00,24); #MAXIMUM RECORD LENGTH         #
      ITEM FITEFC    U(13,05,02); #ERROR FILE CONTROL            #
      ITEM FITDFC    U(13,03,02); #DAYFILE CONTROL               #
      ITEM FITEX     I(13,42,18); #ERROR EXIT ADDRESS            #
      ITEM FITES     U(13,33,09); #ERROR STATUS                  #
      ITEM FITERL    U(13,15,09); #TRIVIAL ERROR LIMIT           #
      ITEM FITWSA    I(15,42,18); #USER WORKING STORAGE ADDRESS  #
      ITEM FITORG    B(15,37,01); #OLD/NEW FO FLAG               #
      ITEM FITHL     U(15,00,24); #HEADER LENGTH RT=T            #
      ITEM FITMNR    U(15,00,24); #MINIMUM RECORD LENGTH         #
      ITEM FITDP     U(16,44,07); #DATA BLOCK PADDING FACTOR     #
      ITEM FITHRL    I(16,42,18); #HASHING ROUTINE ADDRESS       #
      ITEM FITMKL    U(16,33,09); #MAJOR KEY LENGTH              #
      ITEM FITCL     U(16,24,06); #COUNT FIELD LENGTH RT=T       #
      ITEM FITLL     U(16,24,06); #LENGTH FIELD LENGTH RT=D      #
      ITEM FITRMK    U(16,24,06); #RECORD MARK CHARACTER         #
      ITEM FITTL     U(16,00,24); #TRAILER LENGTH RT=T           #
      ITEM FITBFS    I(17,42,18); #CIRCULAR BUFFER SIZE          #
      ITEM FITCP     U(17,15,24); #BCP OF COUNT FIELD RT=T       #
      ITEM FITLP     U(17,15,24); #BCP OF LENGTH FIELD RT=C      #
      ITEM FITC1     B(17,13,01); #COMP-1 BIT RT=D/T             #
      ITEM FITSB     B(17,14,01); #SIGN OVERPUNCH RT=D/T         #
      ITEM FITOC     U(17,01,02); #OPEN/CLOSE FLAG               #
      ITEM FITHMB    U(18,00,24); #NUMBER OF HOME BLOCKS         #
      ITEM FITNL     U(19,24,06); #NO. LEVELS OF INDEX BLOCKS    #
      ITEM FITMBL    U(19,00,24); #MAXIMUM BLOCK LENGTH          #
      ITEM FITPM     B(20,01,01); #PROCESSING MODE               #
      ITEM FITRB     U(20,30,12); # RECORDS PER BLOCK            #       D2A158 
      ITEM FITXN     U(21,00,42); # INDEX LFN                    #
      ITEM FITKA     I(24,42,18); #KEY ADDRESS                   #
      ITEM FITFLM    U(24,06,30); #FILE LIMIT                    #
      ITEM FITDKI    B(24,37,01); #DUPLICATE KEY INDICATOR             #
      ITEM FITEMK    B(24,36,01); #EMBEDDED KEY INDICATOR              #
      ITEM FITIP     U(31,29,07); #INDEX BLOCK PADDING FACTOR    #
      ITEM FITKL     U(31,20,09); #KEY LENGTH                    #
      ITEM FITKP     U(31,16,04); #BEGINNING CHAR POS OF KEY     #
      ITEM FITRKP    U(31,12,04); #RELATIVE KEY POSITION IN RKW  #
      ITEM FITRKW    U(31,00,12); #RELATIVE KEY WORD POSITION    #
      ITEM FITCPA    U(32,42,18); # COMPRESSION RTN ADDR         #
      ITEM FITKT     U(32,30,03); #KEY TYPE                      #
      ITEM FITIBL    U(32,00,24); #INDEX BLOCK LENGTH            #
      ITEM FITDCA    U(33,42,18); # DECOMPRESSION RTN ADDR       #
          END 
