*COMDECK LLCB 
      BASED ARRAY LLCB P(LLCBSIZE); 
        BEGIN 
# 
      LOGICAL LINK CONTROL BLOCK
# 
        ITEM LLCBID       U(00,00,06); # BLOCK ID OF LOG LINK CNTRL BLK#
        ITEM LLCBBS       I(00,06,18); # BLOCK SIZE OF LOG LINK CNT BLK#
# 
        LLCB GLOBAL INFORMATION 
# 
        ITEM LLCBBP       I(00,24,18); # BACK POINTER OF LLCB          #
        ITEM LLCBFP       I(00,42,18); # FORWARD POINTER OF LLCB       #
        ITEM LLCBHN       U(01,00,08); # COUPLER NODE NUMBER           #
        ITEM LLCBTN       U(01,08,08); # TERMINAL NODE NUMBER          #
        ITEM LLCBWOF       B(01,16,1); # LL FAIL AND YET PRU CONNECTION#
        ITEM LLCBNBTE     U(01,17,04); # NETWORK BUFFER TABLE ENTRY    #
        ITEM LLCBCS       B(01,21,01); # CCP USING CS THRU THIS LLK FLG#
        ITEM LLCBNS       B(01,22,01); # CCP USING NS THRU THIS LLK FLG#
        ITEM LLCBHH       B(01,23,01); # HOST TO HOST LLK FLAG         #
        ITEM LLCBNPC      U(01,24,12); # NUMBER OF PRU CONNECTIONS     #
        ITEM LLCBHRL      U(01,36,03); # HOST REGULATION LEVEL         #
        ITEM LLCBNRL      U(01,39,03); # NETWORK REGULATION LEVEL      #
        ITEM LLCBNC       I(01,42,18); # NO OF CONNECTIONS ON THIS LLK #
        ITEM LLCBPITIDX   U(02,15,03); # PIT ENTRY INDEX               #
        ITEM LLCBKNDX     U(02,18,06); # INDEX TO STATUS DISPLAY DATA  #
        ITEM LLCBCMTC     I(02,24,18); # CURRENT MESSAGE TRANSFER COUNT#
        ITEM LLCBLMTC     I(03,24,18); # LAST MESSAGE TRANSFER COUNT   #
        ITEM LLCBCRTM     I(18,00,60); # LLCB CREATION TIME            #
        ITEM LLCBTMC      C(18,06,08); # LLCB CREATION TIME (CHARS)    #
        ITEM LLCBSHFP     I(19,42,18); # QUEUE FORWARD POINTER         #
        ITEM LLCBWD       U(00,00,60); # WORD 0 OF LLCB                #
# 
        LLCB INDIVIDUAL CONNECTION ENTRY
# 
        ITEM LLCBCI       U(00,00,08); # CONNECTION INDEX              #
        ITEM LLCBNCNT     I(00,42,18); # NCNT ADDRESS                  #
        END 
