lib/libz/deflate.c

1170     register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
1174     register Bytef *strend = s->window + s->strstart + MAX_MATCH;
1179     /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
1182     Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
1207 #if (defined(UNALIGNED_OK) && MAX_MATCH == 258)
1219          * at strstart+257. If MAX_MATCH-2 is not a multiple of 8, it is
1237         len = (MAX_MATCH - 1) - (int)(strend-scan);
1238         scan = strend - (MAX_MATCH-1);
1268         len = MAX_MATCH - (int)(strend - scan);
1269         scan = strend - MAX_MATCH;
1304     register Bytef *strend = s->window + s->strstart + MAX_MATCH;
1306     /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
1309     Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
1342     len = MAX_MATCH - (int)(strend - scan);
1500      * time through here.  WIN_INIT is set to MAX_MATCH since the longest match
1501      * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead.
1637          * at the end of the input file. We need MAX_MATCH bytes
1686                     /* strstart never exceeds WSIZE-MAX_MATCH, so there are
1740          * at the end of the input file. We need MAX_MATCH bytes
1871          * at the end of the input file. We need MAX_MATCH bytes
1874         if (s->lookahead <= MAX_MATCH) {
1876             if (s->lookahead <= MAX_MATCH && flush == Z_NO_FLUSH) {
1888                 strend = s->window + s->strstart + MAX_MATCH;
1895                 s->match_length = MAX_MATCH - (int)(strend - scan);