1152     register Bytef *scan = s->window + s->strstart; /* current string */  in longest_match()  local
1170     register ush scan_start = *(ushf*)scan;  in longest_match()
1171     register ush scan_end   = *(ushf*)(scan+best_len-1);  in longest_match()
1174     register Byte scan_end1  = scan[best_len-1];  in longest_match()
1175     register Byte scan_end   = scan[best_len];  in longest_match()
1222         Assert(scan[2] == match[2], "scan[2]?");  in longest_match()
1223         scan++, match++;  in longest_match()
1225         } while (*(ushf*)(scan+=2) == *(ushf*)(match+=2) &&  in longest_match()
1226                  *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&  in longest_match()
1227                  *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&  in longest_match()
1228                  *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&  in longest_match()
1229                  scan < strend);  in longest_match()
1233         Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");  in longest_match()
1234         if (*scan == *match) scan++;  in longest_match()
1236         len = (MAX_MATCH - 1) - (int)(strend-scan);  in longest_match()
1237         scan = strend - (MAX_MATCH-1);  in longest_match()
1243             *match            != *scan     ||  in longest_match()
1244             *++match          != scan[1])      continue;  in longest_match()
1252         scan += 2, match++;  in longest_match()
1253         Assert(*scan == *match, "match[2]?");  in longest_match()
1259         } while (*++scan == *++match && *++scan == *++match &&  in longest_match()
1260                  *++scan == *++match && *++scan == *++match &&  in longest_match()
1261                  *++scan == *++match && *++scan == *++match &&  in longest_match()
1262                  *++scan == *++match && *++scan == *++match &&  in longest_match()
1263                  scan < strend);  in longest_match()
1265         Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");  in longest_match()
1267         len = MAX_MATCH - (int)(strend - scan);  in longest_match()
1268         scan = strend - MAX_MATCH;  in longest_match()
1277             scan_end = *(ushf*)(scan+best_len-1);  in longest_match()
1279             scan_end1  = scan[best_len-1];  in longest_match()
1280             scan_end   = scan[best_len];  in longest_match()
1300     register Bytef *scan = s->window + s->strstart; /* current string */  in longest_match()  local
1318     if (match[0] != scan[0] || match[1] != scan[1]) return MIN_MATCH-1;  in longest_match()
1326     scan += 2, match += 2;  in longest_match()
1327     Assert(*scan == *match, "match[2]?");  in longest_match()
1333     } while (*++scan == *++match && *++scan == *++match &&  in longest_match()
1334              *++scan == *++match && *++scan == *++match &&  in longest_match()
1335              *++scan == *++match && *++scan == *++match &&  in longest_match()
1336              *++scan == *++match && *++scan == *++match &&  in longest_match()
1337              scan < strend);  in longest_match()
1339     Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");  in longest_match()
1341     len = MAX_MATCH - (int)(strend - scan);  in longest_match()
1866     Bytef *scan, *strend;   /* scan goes up to strend for length of run */  in deflate_rle()  local
1884             scan = s->window + s->strstart - 1;  in deflate_rle()
1885             prev = *scan;  in deflate_rle()
1886             if (prev == *++scan && prev == *++scan && prev == *++scan) {  in deflate_rle()
1889                 } while (prev == *++scan && prev == *++scan &&  in deflate_rle()
1890                          prev == *++scan && prev == *++scan &&  in deflate_rle()
1891                          prev == *++scan && prev == *++scan &&  in deflate_rle()
1892                          prev == *++scan && prev == *++scan &&  in deflate_rle()
1893                          scan < strend);  in deflate_rle()
1894                 s->match_length = MAX_MATCH - (int)(strend - scan);  in deflate_rle()
1898             Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");  in deflate_rle()