#ADJLIST.H -- Definition of the instrument adjacency list structure define LEN_ADJSTRUCT 5 define ADJ_SIZE Memi[$1] define ADJ_NODPTR Memi[$1+1] define ADJ_NUMPTR Memi[$1+2] define ADJ_NAMPTR Memi[$1+3] define ADJ_BACKPTR Memi[$1+4] define ADJ_NODARY Memi[ADJ_NODPTR($1)+($2)-1] define ADJ_NAMARY Memi[ADJ_NAMPTR($1)+($2)-1] define ADJ_BACKARY Memi[ADJ_BACKPTR($1)+($2)-1] define ADJ_NODE Memi[ADJ_NODARY($1,$2)+($3)-1] define ADJ_NUMBER Memi[ADJ_NUMPTR($1)+($2)-1] define ADJ_NAME Memc[ADJ_NAMARY($1,$2)] define ADJ_BACK Memi[ADJ_BACKARY($1,$2)+($3)-1]