Pos
Pos *prev_memory;
Pos *head_memory;
s->head[s->ins_h] = (Pos)(str))
mem->prev_memory = (Pos *) next;
mem->head_memory = (Pos *) next;
s->prev = (Pos *) mem->prev_memory;
s->head = (Pos *) mem->head_memory;
Pos *prev = s->prev;
register Pos *p;
*p = (Pos)(m >= wsize ? m-wsize : NIL);
*p = (Pos)(m >= wsize ? m-wsize : NIL);
Pos *prev;
Pos *head; /* Heads of the hash chains or NIL. */
((1 << (windowBits)) * sizeof(Pos))
((1 << ((memLevel)+7)) * sizeof(Pos))