*COMDECK TRFDCLS
  
# THE FOLLOWING DESCRIBES THE LAYOUT OF THE TRANSACTION RECOVERY       #
# FILE HEADER.                                                         #
  
      DEF DFTRFHDSIZE #6#;             # THE TRANSACTION RECOVERY FILE #
                                       # HEADER SIZE IN WORDS.         #
  
      BASED ARRAY TRHDREC;
        BEGIN 
        ITEM TRHDSCNAME C(00,00,30);   # THE SCHEMA NAME.              #
        ITEM TRHDCDATE  C(03,00,10);   # TRF CREATION DATE.            #
        ITEM TRHDCTIME  C(04,00,10);   # TRF CREATION TIME.            #
        ITEM TRHDSEG    U(05,00,30);   # NUMBER OF SEGMENTS -          #
                                       # CORRESPONDS TO THE NUMBER OF  #
                                       # TRANSACTION UNITS.            #
        ITEM TRHDPRU    U(05,30,30);   # THE NUMBER OF PRUS IN A       #
                                       # SEGMENT.                      #
        END 
