*COMDECK TNT
    COMMON TNTPTR;
      BEGIN 
      BASED ARRAY TNT;
# 
      TERMINAL NODE TABLE 
# 
        BEGIN 
        ITEM TNTID        U(00,00,06); # BLOCK ID OF TERMINAL NODE TBL #
        ITEM TNTBS        I(00,06,18); # BLOCK SIZE OF TERMINAL NODE TB#
        ITEM TNTWD        U(00,00,60); # WORD 0 OF TERMINAL NODE TABLE #
# 
        TNT TABLE INDIVIDUAL ENTRY DESCRIPTION
# 
        ITEM TNTTN        U(00,00,08); # TERMINAL NODE NO OF EACH ENTRY#
        ITEM TNTNLL       (00,24,12);  # NUMBER OF LL AT THE NODE      #
        ITEM TNTLLAD      I(00,42,18); # LLK CONTROL BLOCK ADDRESS     #
        END 
      END 
