IPos              287 net/zlib.c         IPos prev_match;             /* previous match */
IPos              961 net/zlib.c         IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
IPos              962 net/zlib.c             s->strstart - (IPos)MAX_DIST(s) : NIL;
IPos             1243 net/zlib.c         IPos hash_head = NIL; /* head of the hash chain */
IPos             1339 net/zlib.c         IPos hash_head = NIL;    /* head of hash chain */