80 static  void check_match (deflate_state *s, IPos start, IPos match,
561     register Byte *match;                       /* matched string */  in longest_match()  local
604         match = s->window + cur_match;  in longest_match()
613         if (*(ush*)(match+best_len-1) != scan_end ||  in longest_match()
614             *(ush*)match != scan_start) continue;  in longest_match()
625         Assert(scan[2] == match[2], "scan[2]?");  in longest_match()
626         scan++, match++;  in longest_match()
628         } while (*(ush*)(scan+=2) == *(ush*)(match+=2) &&  in longest_match()
629                  *(ush*)(scan+=2) == *(ush*)(match+=2) &&  in longest_match()
630                  *(ush*)(scan+=2) == *(ush*)(match+=2) &&  in longest_match()
631                  *(ush*)(scan+=2) == *(ush*)(match+=2) &&  in longest_match()
637         if (*scan == *match) scan++;  in longest_match()
644         if (match[best_len]   != scan_end  ||  in longest_match()
645             match[best_len-1] != scan_end1 ||  in longest_match()
646             *match            != *scan     ||  in longest_match()
647             *++match          != scan[1])      continue;  in longest_match()
655         scan += 2, match++;  in longest_match()
656         Assert(*scan == *match, "match[2]?");  in longest_match()
662         } while (*++scan == *++match && *++scan == *++match &&  in longest_match()
663                  *++scan == *++match && *++scan == *++match &&  in longest_match()
664                  *++scan == *++match && *++scan == *++match &&  in longest_match()
665                  *++scan == *++match && *++scan == *++match &&  in longest_match()
700 	IPos match,  in check_match()  argument
705     if (memcmp((char *)s->window + match,  in check_match()
708 		start, match, length);  in check_match()
710 	    fprintf(stderr, "%c%c", s->window[match++], s->window[start++]);  in check_match()
715         fprintf(stderr,"\\[%d,%d]", start-match, length);  in check_match()
720 #  define check_match(s, start, match, length)  argument