1060     int best_len = s->prev_length;              /* best match length so far */  in longest_match()  local
1076     ush scan_end   = *(ushf*)(scan+best_len-1);  in longest_match()
1079     Byte scan_end1  = scan[best_len-1];  in longest_match()
1080     Byte scan_end   = scan[best_len];  in longest_match()
1115         if (*(ushf*)(match+best_len-1) != scan_end ||  in longest_match()
1146         if (match[best_len]   != scan_end  ||  in longest_match()
1147             match[best_len-1] != scan_end1 ||  in longest_match()
1178         if (len > best_len) {  in longest_match()
1180             best_len = len;  in longest_match()
1183             scan_end = *(ushf*)(scan+best_len-1);  in longest_match()
1185             scan_end1  = scan[best_len-1];  in longest_match()
1186             scan_end   = scan[best_len];  in longest_match()
1192     if ((uInt)best_len <= s->lookahead) return (uInt)best_len;  in longest_match()