*COMDECK  ACKHEAD 
# 
 * * * * * * * * * * ----------  ACKHEAD  ---------- * * * * * * * * * *
  
 ACKNOWLEDGE QUEUE HEADER WORD TEMPLATE 
  
# 
 BASED ARRAY ACKHEAD S(1);
   BEGIN
   ITEM ACKQID      U(0,0,6);   # ACK QUEUE BLOCK ID                   #
   ITEM ACKQBS      I(0,6,AL);  # ACK QUEUE BLOCK SIZE                 #
   ITEM ACKNCNB     I(0,42,AL); # NETWORK CONNECTION BLOCK ADDRESS     #
   END
# 
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
# 
