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This file was processed as: PKZip Archive (archive/zip).

ConfidenceProgramDetectionMatch TypeSupport
100% dexvert PKZip Archive (archive/zip) magic Supported
100% file Zip archive data, made by v0.0, extract using at least v0.0, last modified, last modified Sun, Jun 11 1993 10:16:58, uncompressed size 5878, method=store default
99% file Zip archive, with extra data prepended default
98% file data default
35% TrID Sweet Home 3D design (generic) default (weak)
27% TrID Mozilla Firefox browser extension default (weak)
23% TrID Mozilla Archive Format (gen) default (weak)
13% TrID ZIP compressed archive default
100% dexmagic PrintFox/Pagefox WEAK default
100% lsar Zip default
100% gt2 ZIP Archiv gefunden (Auflistung ist deaktiviert) default
100% detectItEasy Archive: Zip(0.0)[100.0%,57 files] default
100% binwalkID Zip archive data, v0.0 compressed size: 5878, uncompressed size: 5878, name: c/bits default
100% xdgMime application/zip default


hex view
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|00004170| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00004180| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00004190| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
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|00004ff0| 65 67 69 73 74 65 72 20 | 75 73 68 20 73 63 61 6e |egister |ush scan|
|00005000| 5f 65 6e 64 20 20 20 3d | 20 2a 28 75 73 68 2a 29 |_end   =| *(ush*)|
|00005010| 28 73 63 61 6e 2b 62 65 | 73 74 5f 6c 65 6e 2d 31 |(scan+be|st_len-1|
|00005020| 29 3b 0a 23 65 6c 73 65 | 0a 20 20 20 20 72 65 67 |);.#else|.    reg|
|00005030| 69 73 74 65 72 20 75 63 | 68 20 2a 73 74 72 65 6e |ister uc|h *stren|
|00005040| 64 20 3d 20 77 69 6e 64 | 6f 77 20 2b 20 73 74 72 |d = wind|ow + str|
|00005050| 73 74 61 72 74 20 2b 20 | 4d 41 58 5f 4d 41 54 43 |start + |MAX_MATC|
|00005060| 48 3b 0a 20 20 20 20 72 | 65 67 69 73 74 65 72 20 |H;.    r|egister |
|00005070| 75 63 68 20 73 63 61 6e | 5f 65 6e 64 31 20 20 3d |uch scan|_end1  =|
|00005080| 20 73 63 61 6e 5b 62 65 | 73 74 5f 6c 65 6e 2d 31 | scan[be|st_len-1|
|00005090| 5d 3b 0a 20 20 20 20 72 | 65 67 69 73 74 65 72 20 |];.    r|egister |
|000050a0| 75 63 68 20 73 63 61 6e | 5f 65 6e 64 20 20 20 3d |uch scan|_end   =|
|000050b0| 20 73 63 61 6e 5b 62 65 | 73 74 5f 6c 65 6e 5d 3b | scan[be|st_len];|
|000050c0| 0a 23 65 6e 64 69 66 0a | 0a 20 20 20 20 2f 2a 20 |.#endif.|.    /* |
|000050d0| 44 6f 20 6e 6f 74 20 77 | 61 73 74 65 20 74 6f 6f |Do not w|aste too|
|000050e0| 20 6d 75 63 68 20 74 69 | 6d 65 20 69 66 20 77 65 | much ti|me if we|
|000050f0| 20 61 6c 72 65 61 64 79 | 20 68 61 76 65 20 61 20 | already| have a |
|00005100| 67 6f 6f 64 20 6d 61 74 | 63 68 3a 20 2a 2f 0a 20 |good mat|ch: */. |
|00005110| 20 20 20 69 66 20 28 70 | 72 65 76 5f 6c 65 6e 67 |   if (p|rev_leng|
|00005120| 74 68 20 3e 3d 20 67 6f | 6f 64 5f 6d 61 74 63 68 |th >= go|od_match|
|00005130| 29 20 7b 0a 20 20 20 20 | 20 20 20 20 63 68 61 69 |) {.    |    chai|
|00005140| 6e 5f 6c 65 6e 67 74 68 | 20 3e 3e 3d 20 32 3b 0a |n_length| >>= 2;.|
|00005150| 20 20 20 20 7d 0a 20 20 | 20 20 41 73 73 65 72 74 |    }.  |  Assert|
|00005160| 28 73 74 72 73 74 61 72 | 74 20 3c 3d 20 77 69 6e |(strstar|t <= win|
|00005170| 64 6f 77 5f 73 69 7a 65 | 2d 4d 49 4e 5f 4c 4f 4f |dow_size|-MIN_LOO|
|00005180| 4b 41 48 45 41 44 2c 20 | 22 69 6e 73 75 66 66 69 |KAHEAD, |"insuffi|
|00005190| 63 69 65 6e 74 20 6c 6f | 6f 6b 61 68 65 61 64 22 |cient lo|okahead"|
|000051a0| 29 3b 0a 0a 20 20 20 20 | 64 6f 20 7b 0a 20 20 20 |);..    |do {.   |
|000051b0| 20 20 20 20 20 41 73 73 | 65 72 74 28 63 75 72 5f |     Ass|ert(cur_|
|000051c0| 6d 61 74 63 68 20 3c 20 | 73 74 72 73 74 61 72 74 |match < |strstart|
|000051d0| 2c 20 22 6e 6f 20 66 75 | 74 75 72 65 22 29 3b 0a |, "no fu|ture");.|
|000051e0| 20 20 20 20 20 20 20 20 | 6d 61 74 63 68 20 3d 20 |        |match = |
|000051f0| 77 69 6e 64 6f 77 20 2b | 20 63 75 72 5f 6d 61 74 |window +| cur_mat|
|00005200| 63 68 3b 0a 0a 20 20 20 | 20 20 20 20 20 2f 2a 20 |ch;..   |     /* |
|00005210| 53 6b 69 70 20 74 6f 20 | 6e 65 78 74 20 6d 61 74 |Skip to |next mat|
|00005220| 63 68 20 69 66 20 74 68 | 65 20 6d 61 74 63 68 20 |ch if th|e match |
|00005230| 6c 65 6e 67 74 68 20 63 | 61 6e 6e 6f 74 20 69 6e |length c|annot in|
|00005240| 63 72 65 61 73 65 0a 20 | 20 20 20 20 20 20 20 20 |crease. |        |
|00005250| 2a 20 6f 72 20 69 66 20 | 74 68 65 20 6d 61 74 63 |* or if |the matc|
|00005260| 68 20 6c 65 6e 67 74 68 | 20 69 73 20 6c 65 73 73 |h length| is less|
|00005270| 20 74 68 61 6e 20 32 3a | 0a 20 20 20 20 20 20 20 | than 2:|.       |
|00005280| 20 20 2a 2f 0a 23 69 66 | 20 28 64 65 66 69 6e 65 |  */.#if| (define|
|00005290| 64 28 55 4e 41 4c 49 47 | 4e 45 44 5f 4f 4b 29 20 |d(UNALIG|NED_OK) |
|000052a0| 26 26 20 4d 41 58 5f 4d | 41 54 43 48 20 3d 3d 20 |&& MAX_M|ATCH == |
|000052b0| 32 35 38 29 0a 20 20 20 | 20 20 20 20 20 2f 2a 20 |258).   |     /* |
|000052c0| 54 68 69 73 20 63 6f 64 | 65 20 61 73 73 75 6d 65 |This cod|e assume|
|000052d0| 73 20 73 69 7a 65 6f 66 | 28 75 6e 73 69 67 6e 65 |s sizeof|(unsigne|
|000052e0| 64 20 73 68 6f 72 74 29 | 20 3d 3d 20 32 2e 20 44 |d short)| == 2. D|
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|00005300| 20 20 20 2a 20 55 4e 41 | 4c 49 47 4e 45 44 5f 4f |   * UNA|LIGNED_O|
|00005310| 4b 20 69 66 20 79 6f 75 | 72 20 63 6f 6d 70 69 6c |K if you|r compil|
|00005320| 65 72 20 75 73 65 73 20 | 61 20 64 69 66 66 65 72 |er uses |a differ|
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|00005340| 20 20 20 2a 2f 0a 20 20 | 20 20 20 20 20 20 69 66 |   */.  |      if|
|00005350| 20 28 2a 28 75 73 68 2a | 29 28 6d 61 74 63 68 2b | (*(ush*|)(match+|
|00005360| 62 65 73 74 5f 6c 65 6e | 2d 31 29 20 21 3d 20 73 |best_len|-1) != s|
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|00005380| 20 20 20 20 20 20 20 2a | 28 75 73 68 2a 29 6d 61 |       *|(ush*)ma|
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|000053a0| 74 29 20 63 6f 6e 74 69 | 6e 75 65 3b 0a 0a 20 20 |t) conti|nue;..  |
|000053b0| 20 20 20 20 20 20 2f 2a | 20 49 74 20 69 73 20 6e |      /*| It is n|
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|000053d0| 63 6f 6d 70 61 72 65 20 | 73 63 61 6e 5b 32 5d 20 |compare |scan[2] |
|000053e0| 61 6e 64 20 6d 61 74 63 | 68 5b 32 5d 20 73 69 6e |and matc|h[2] sin|
|000053f0| 63 65 20 74 68 65 79 20 | 61 72 65 0a 20 20 20 20 |ce they |are.    |
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|00005410| 75 61 6c 20 77 68 65 6e | 20 74 68 65 20 6f 74 68 |ual when| the oth|
|00005420| 65 72 20 62 79 74 65 73 | 20 6d 61 74 63 68 2c 20 |er bytes| match, |
|00005430| 67 69 76 65 6e 20 74 68 | 61 74 20 74 68 65 20 68 |given th|at the h|
|00005440| 61 73 68 20 6b 65 79 73 | 0a 20 20 20 20 20 20 20 |ash keys|.       |
|00005450| 20 20 2a 20 61 72 65 20 | 65 71 75 61 6c 20 61 6e |  * are |equal an|
|00005460| 64 20 74 68 61 74 20 48 | 41 53 48 5f 42 49 54 53 |d that H|ASH_BITS|
|00005470| 20 3e 3d 20 38 2e 20 43 | 6f 6d 70 61 72 65 20 32 | >= 8. C|ompare 2|
|00005480| 20 62 79 74 65 73 20 61 | 74 20 61 20 74 69 6d 65 | bytes a|t a time|
|00005490| 20 61 74 0a 20 20 20 20 | 20 20 20 20 20 2a 20 73 | at.    |     * s|
|000054a0| 74 72 73 74 61 72 74 2b | 33 2c 20 2b 35 2c 20 2e |trstart+|3, +5, .|
|000054b0| 2e 2e 20 75 70 20 74 6f | 20 73 74 72 73 74 61 72 |.. up to| strstar|
|000054c0| 74 2b 32 35 37 2e 20 57 | 65 20 63 68 65 63 6b 20 |t+257. W|e check |
|000054d0| 66 6f 72 20 69 6e 73 75 | 66 66 69 63 69 65 6e 74 |for insu|fficient|
|000054e0| 0a 20 20 20 20 20 20 20 | 20 20 2a 20 6c 6f 6f 6b |.       |  * look|
|000054f0| 61 68 65 61 64 20 6f 6e | 6c 79 20 65 76 65 72 79 |ahead on|ly every|
|00005500| 20 34 74 68 20 63 6f 6d | 70 61 72 69 73 6f 6e 3b | 4th com|parison;|
|00005510| 20 74 68 65 20 31 32 38 | 74 68 20 63 68 65 63 6b | the 128|th check|
|00005520| 20 77 69 6c 6c 20 62 65 | 20 6d 61 64 65 0a 20 20 | will be| made.  |
|00005530| 20 20 20 20 20 20 20 2a | 20 61 74 20 73 74 72 73 |       *| at strs|
|00005540| 74 61 72 74 2b 32 35 37 | 2e 20 49 66 20 4d 41 58 |tart+257|. If MAX|
|00005550| 5f 4d 41 54 43 48 2d 32 | 20 69 73 20 6e 6f 74 20 |_MATCH-2| is not |
|00005560| 61 20 6d 75 6c 74 69 70 | 6c 65 20 6f 66 20 38 2c |a multip|le of 8,|
|00005570| 20 69 74 20 69 73 0a 20 | 20 20 20 20 20 20 20 20 | it is. |        |
|00005580| 2a 20 6e 65 63 65 73 73 | 61 72 79 20 74 6f 20 70 |* necess|ary to p|
|00005590| 75 74 20 6d 6f 72 65 20 | 67 75 61 72 64 20 62 79 |ut more |guard by|
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|000055b0| 66 20 74 68 65 20 77 69 | 6e 64 6f 77 2c 20 6f 72 |f the wi|ndow, or|
|000055c0| 0a 20 20 20 20 20 20 20 | 20 20 2a 20 74 6f 20 63 |.       |  * to c|
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|000055e0| 66 6f 72 20 69 6e 73 75 | 66 66 69 63 69 65 6e 74 |for insu|fficient|
|000055f0| 20 6c 6f 6f 6b 61 68 65 | 61 64 2e 0a 20 20 20 20 | lookahe|ad..    |
|00005600| 20 20 20 20 20 2a 2f 0a | 20 20 20 20 20 20 20 20 |     */.|        |
|00005610| 73 63 61 6e 2b 2b 2c 20 | 6d 61 74 63 68 2b 2b 3b |scan++, |match++;|
|00005620| 0a 20 20 20 20 20 20 20 | 20 64 6f 20 7b 0a 20 20 |.       | do {.  |
|00005630| 20 20 20 20 20 20 7d 20 | 77 68 69 6c 65 20 28 2a |      } |while (*|
|00005640| 28 75 73 68 2a 29 28 73 | 63 61 6e 2b 3d 32 29 20 |(ush*)(s|can+=2) |
|00005650| 3d 3d 20 2a 28 75 73 68 | 2a 29 28 6d 61 74 63 68 |== *(ush|*)(match|
|00005660| 2b 3d 32 29 20 26 26 0a | 20 20 20 20 20 20 20 20 |+=2) &&.|        |
|00005670| 20 20 20 20 20 20 20 20 | 20 2a 28 75 73 68 2a 29 |        | *(ush*)|
|00005680| 28 73 63 61 6e 2b 3d 32 | 29 20 3d 3d 20 2a 28 75 |(scan+=2|) == *(u|
|00005690| 73 68 2a 29 28 6d 61 74 | 63 68 2b 3d 32 29 20 26 |sh*)(mat|ch+=2) &|
|000056a0| 26 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |&.      |        |
|000056b0| 20 20 20 2a 28 75 73 68 | 2a 29 28 73 63 61 6e 2b |   *(ush|*)(scan+|
|000056c0| 3d 32 29 20 3d 3d 20 2a | 28 75 73 68 2a 29 28 6d |=2) == *|(ush*)(m|
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|000056e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 2a 28 75 |        |     *(u|
|000056f0| 73 68 2a 29 28 73 63 61 | 6e 2b 3d 32 29 20 3d 3d |sh*)(sca|n+=2) ==|
|00005700| 20 2a 28 75 73 68 2a 29 | 28 6d 61 74 63 68 2b 3d | *(ush*)|(match+=|
|00005710| 32 29 20 26 26 0a 20 20 | 20 20 20 20 20 20 20 20 |2) &&.  |        |
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|00005750| 7b 7d 22 20 67 65 6e 65 | 72 61 74 65 73 20 62 65 |{}" gene|rates be|
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|00005780| 20 20 20 20 20 20 20 20 | 2f 2a 20 48 65 72 65 2c |        |/* Here,|
|00005790| 20 73 63 61 6e 20 3c 3d | 20 77 69 6e 64 6f 77 2b | scan <=| window+|
|000057a0| 73 74 72 73 74 61 72 74 | 2b 32 35 37 20 2a 2f 0a |strstart|+257 */.|
|000057b0| 20 20 20 20 20 20 20 20 | 41 73 73 65 72 74 28 73 |        |Assert(s|
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|000057e0| 73 69 7a 65 2d 31 29 2c | 20 22 77 69 6c 64 20 73 |size-1),| "wild s|
|000057f0| 63 61 6e 22 29 3b 0a 20 | 20 20 20 20 20 20 20 69 |can");. |       i|
|00005800| 66 20 28 2a 73 63 61 6e | 20 3d 3d 20 2a 6d 61 74 |f (*scan| == *mat|
|00005810| 63 68 29 20 73 63 61 6e | 2b 2b 3b 0a 0a 20 20 20 |ch) scan|++;..   |
|00005820| 20 20 20 20 20 6c 65 6e | 20 3d 20 28 4d 41 58 5f |     len| = (MAX_|
|00005830| 4d 41 54 43 48 20 2d 20 | 31 29 20 2d 20 28 69 6e |MATCH - |1) - (in|
|00005840| 74 29 28 73 74 72 65 6e | 64 2d 73 63 61 6e 29 3b |t)(stren|d-scan);|
|00005850| 0a 20 20 20 20 20 20 20 | 20 73 63 61 6e 20 3d 20 |.       | scan = |
|00005860| 73 74 72 65 6e 64 20 2d | 20 28 4d 41 58 5f 4d 41 |strend -| (MAX_MA|
|00005870| 54 43 48 2d 31 29 3b 0a | 0a 23 65 6c 73 65 20 2f |TCH-1);.|.#else /|
|00005880| 2a 20 55 4e 41 4c 49 47 | 4e 45 44 5f 4f 4b 20 2a |* UNALIG|NED_OK *|
|00005890| 2f 0a 0a 20 20 20 20 20 | 20 20 20 69 66 20 28 6d |/..     |   if (m|
|000058a0| 61 74 63 68 5b 62 65 73 | 74 5f 6c 65 6e 5d 20 20 |atch[bes|t_len]  |
|000058b0| 20 21 3d 20 73 63 61 6e | 5f 65 6e 64 20 20 7c 7c | != scan|_end  |||
|000058c0| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 6d 61 74 |.       |     mat|
|000058d0| 63 68 5b 62 65 73 74 5f | 6c 65 6e 2d 31 5d 20 21 |ch[best_|len-1] !|
|000058e0| 3d 20 73 63 61 6e 5f 65 | 6e 64 31 20 7c 7c 0a 20 |= scan_e|nd1 ||. |
|000058f0| 20 20 20 20 20 20 20 20 | 20 20 20 2a 6d 61 74 63 |        |   *matc|
|00005900| 68 20 20 20 20 20 20 20 | 20 20 20 20 20 21 3d 20 |h       |     != |
|00005910| 2a 73 63 61 6e 20 20 20 | 20 20 7c 7c 0a 20 20 20 |*scan   |  ||.   |
|00005920| 20 20 20 20 20 20 20 20 | 20 2a 2b 2b 6d 61 74 63 |        | *++matc|
|00005930| 68 20 20 20 20 20 20 20 | 20 20 20 21 3d 20 73 63 |h       |   != sc|
|00005940| 61 6e 5b 31 5d 29 20 20 | 20 20 20 20 63 6f 6e 74 |an[1])  |    cont|
|00005950| 69 6e 75 65 3b 0a 0a 20 | 20 20 20 20 20 20 20 2f |inue;.. |       /|
|00005960| 2a 20 54 68 65 20 63 68 | 65 63 6b 20 61 74 20 62 |* The ch|eck at b|
|00005970| 65 73 74 5f 6c 65 6e 2d | 31 20 63 61 6e 20 62 65 |est_len-|1 can be|
|00005980| 20 72 65 6d 6f 76 65 64 | 20 62 65 63 61 75 73 65 | removed| because|
|00005990| 20 69 74 20 77 69 6c 6c | 20 62 65 20 6d 61 64 65 | it will| be made|
|000059a0| 0a 20 20 20 20 20 20 20 | 20 20 2a 20 61 67 61 69 |.       |  * agai|
|000059b0| 6e 20 6c 61 74 65 72 2e | 20 28 54 68 69 73 20 68 |n later.| (This h|
|000059c0| 65 75 72 69 73 74 69 63 | 20 69 73 20 6e 6f 74 20 |euristic| is not |
|000059d0| 61 6c 77 61 79 73 20 61 | 20 77 69 6e 2e 29 0a 20 |always a| win.). |
|000059e0| 20 20 20 20 20 20 20 20 | 2a 20 49 74 20 69 73 20 |        |* It is |
|000059f0| 6e 6f 74 20 6e 65 63 65 | 73 73 61 72 79 20 74 6f |not nece|ssary to|
|00005a00| 20 63 6f 6d 70 61 72 65 | 20 73 63 61 6e 5b 32 5d | compare| scan[2]|
|00005a10| 20 61 6e 64 20 6d 61 74 | 63 68 5b 32 5d 20 73 69 | and mat|ch[2] si|
|00005a20| 6e 63 65 20 74 68 65 79 | 0a 20 20 20 20 20 20 20 |nce they|.       |
|00005a30| 20 20 2a 20 61 72 65 20 | 61 6c 77 61 79 73 20 65 |  * are |always e|
|00005a40| 71 75 61 6c 20 77 68 65 | 6e 20 74 68 65 20 6f 74 |qual whe|n the ot|
|00005a50| 68 65 72 20 62 79 74 65 | 73 20 6d 61 74 63 68 2c |her byte|s match,|
|00005a60| 20 67 69 76 65 6e 20 74 | 68 61 74 0a 20 20 20 20 | given t|hat.    |
|00005a70| 20 20 20 20 20 2a 20 74 | 68 65 20 68 61 73 68 20 |     * t|he hash |
|00005a80| 6b 65 79 73 20 61 72 65 | 20 65 71 75 61 6c 20 61 |keys are| equal a|
|00005a90| 6e 64 20 74 68 61 74 20 | 48 41 53 48 5f 42 49 54 |nd that |HASH_BIT|
|00005aa0| 53 20 3e 3d 20 38 2e 0a | 20 20 20 20 20 20 20 20 |S >= 8..|        |
|00005ab0| 20 2a 2f 0a 20 20 20 20 | 20 20 20 20 73 63 61 6e | */.    |    scan|
|00005ac0| 20 2b 3d 20 32 2c 20 6d | 61 74 63 68 2b 2b 3b 0a | += 2, m|atch++;.|
|00005ad0| 0a 20 20 20 20 20 20 20 | 20 2f 2a 20 57 65 20 63 |.       | /* We c|
|00005ae0| 68 65 63 6b 20 66 6f 72 | 20 69 6e 73 75 66 66 69 |heck for| insuffi|
|00005af0| 63 69 65 6e 74 20 6c 6f | 6f 6b 61 68 65 61 64 20 |cient lo|okahead |
|00005b00| 6f 6e 6c 79 20 65 76 65 | 72 79 20 38 74 68 20 63 |only eve|ry 8th c|
|00005b10| 6f 6d 70 61 72 69 73 6f | 6e 3b 0a 20 20 20 20 20 |ompariso|n;.     |
|00005b20| 20 20 20 20 2a 20 74 68 | 65 20 32 35 36 74 68 20 |    * th|e 256th |
|00005b30| 63 68 65 63 6b 20 77 69 | 6c 6c 20 62 65 20 6d 61 |check wi|ll be ma|
|00005b40| 64 65 20 61 74 20 73 74 | 72 73 74 61 72 74 2b 32 |de at st|rstart+2|
|00005b50| 35 38 2e 0a 20 20 20 20 | 20 20 20 20 20 2a 2f 0a |58..    |     */.|
|00005b60| 20 20 20 20 20 20 20 20 | 64 6f 20 7b 0a 20 20 20 |        |do {.   |
|00005b70| 20 20 20 20 20 7d 20 77 | 68 69 6c 65 20 28 2a 2b |     } w|hile (*+|
|00005b80| 2b 73 63 61 6e 20 3d 3d | 20 2a 2b 2b 6d 61 74 63 |+scan ==| *++matc|
|00005b90| 68 20 26 26 20 2a 2b 2b | 73 63 61 6e 20 3d 3d 20 |h && *++|scan == |
|00005ba0| 2a 2b 2b 6d 61 74 63 68 | 20 26 26 0a 20 20 20 20 |*++match| &&.    |
|00005bb0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 2a 2b 2b |        |     *++|
|00005bc0| 73 63 61 6e 20 3d 3d 20 | 2a 2b 2b 6d 61 74 63 68 |scan == |*++match|
|00005bd0| 20 26 26 20 2a 2b 2b 73 | 63 61 6e 20 3d 3d 20 2a | && *++s|can == *|
|00005be0| 2b 2b 6d 61 74 63 68 20 | 26 26 0a 20 20 20 20 20 |++match |&&.     |
|00005bf0| 20 20 20 20 20 20 20 20 | 20 20 20 20 2a 2b 2b 73 |        |    *++s|
|00005c00| 63 61 6e 20 3d 3d 20 2a | 2b 2b 6d 61 74 63 68 20 |can == *|++match |
|00005c10| 26 26 20 2a 2b 2b 73 63 | 61 6e 20 3d 3d 20 2a 2b |&& *++sc|an == *+|
|00005c20| 2b 6d 61 74 63 68 20 26 | 26 0a 20 20 20 20 20 20 |+match &|&.      |
|00005c30| 20 20 20 20 20 20 20 20 | 20 20 20 2a 2b 2b 73 63 |        |   *++sc|
|00005c40| 61 6e 20 3d 3d 20 2a 2b | 2b 6d 61 74 63 68 20 26 |an == *+|+match &|
|00005c50| 26 20 2a 2b 2b 73 63 61 | 6e 20 3d 3d 20 2a 2b 2b |& *++sca|n == *++|
|00005c60| 6d 61 74 63 68 20 26 26 | 0a 20 20 20 20 20 20 20 |match &&|.       |
|00005c70| 20 20 20 20 20 20 20 20 | 20 20 73 63 61 6e 20 3c |        |  scan <|
|00005c80| 20 73 74 72 65 6e 64 29 | 3b 0a 0a 20 20 20 20 20 | strend)|;..     |
|00005c90| 20 20 20 6c 65 6e 20 3d | 20 4d 41 58 5f 4d 41 54 |   len =| MAX_MAT|
|00005ca0| 43 48 20 2d 20 28 69 6e | 74 29 28 73 74 72 65 6e |CH - (in|t)(stren|
|00005cb0| 64 20 2d 20 73 63 61 6e | 29 3b 0a 20 20 20 20 20 |d - scan|);.     |
|00005cc0| 20 20 20 73 63 61 6e 20 | 3d 20 73 74 72 65 6e 64 |   scan |= strend|
|00005cd0| 20 2d 20 4d 41 58 5f 4d | 41 54 43 48 3b 0a 0a 23 | - MAX_M|ATCH;..#|
|00005ce0| 65 6e 64 69 66 20 2f 2a | 20 55 4e 41 4c 49 47 4e |endif /*| UNALIGN|
|00005cf0| 45 44 5f 4f 4b 20 2a 2f | 0a 0a 20 20 20 20 20 20 |ED_OK */|..      |
|00005d00| 20 20 69 66 20 28 6c 65 | 6e 20 3e 20 62 65 73 74 |  if (le|n > best|
|00005d10| 5f 6c 65 6e 29 20 7b 0a | 20 20 20 20 20 20 20 20 |_len) {.|        |
|00005d20| 20 20 20 20 6d 61 74 63 | 68 5f 73 74 61 72 74 20 |    matc|h_start |
|00005d30| 3d 20 63 75 72 5f 6d 61 | 74 63 68 3b 0a 20 20 20 |= cur_ma|tch;.   |
|00005d40| 20 20 20 20 20 20 20 20 | 20 62 65 73 74 5f 6c 65 |        | best_le|
|00005d50| 6e 20 3d 20 6c 65 6e 3b | 0a 20 20 20 20 20 20 20 |n = len;|.       |
|00005d60| 20 20 20 20 20 69 66 20 | 28 6c 65 6e 20 3e 3d 20 |     if |(len >= |
|00005d70| 6e 69 63 65 5f 6d 61 74 | 63 68 29 20 62 72 65 61 |nice_mat|ch) brea|
|00005d80| 6b 3b 0a 23 69 66 64 65 | 66 20 55 4e 41 4c 49 47 |k;.#ifde|f UNALIG|
|00005d90| 4e 45 44 5f 4f 4b 0a 20 | 20 20 20 20 20 20 20 20 |NED_OK. |        |
|00005da0| 20 20 20 73 63 61 6e 5f | 65 6e 64 20 3d 20 2a 28 |   scan_|end = *(|
|00005db0| 75 73 68 2a 29 28 73 63 | 61 6e 2b 62 65 73 74 5f |ush*)(sc|an+best_|
|00005dc0| 6c 65 6e 2d 31 29 3b 0a | 23 65 6c 73 65 0a 20 20 |len-1);.|#else.  |
|00005dd0| 20 20 20 20 20 20 20 20 | 20 20 73 63 61 6e 5f 65 |        |  scan_e|
|00005de0| 6e 64 31 20 20 3d 20 73 | 63 61 6e 5b 62 65 73 74 |nd1  = s|can[best|
|00005df0| 5f 6c 65 6e 2d 31 5d 3b | 0a 20 20 20 20 20 20 20 |_len-1];|.       |
|00005e00| 20 20 20 20 20 73 63 61 | 6e 5f 65 6e 64 20 20 20 |     sca|n_end   |
|00005e10| 3d 20 73 63 61 6e 5b 62 | 65 73 74 5f 6c 65 6e 5d |= scan[b|est_len]|
|00005e20| 3b 0a 23 65 6e 64 69 66 | 0a 20 20 20 20 20 20 20 |;.#endif|.       |
|00005e30| 20 7d 0a 20 20 20 20 7d | 20 77 68 69 6c 65 20 28 | }.    }| while (|
|00005e40| 28 63 75 72 5f 6d 61 74 | 63 68 20 3d 20 70 72 65 |(cur_mat|ch = pre|
|00005e50| 76 5b 63 75 72 5f 6d 61 | 74 63 68 20 26 20 57 4d |v[cur_ma|tch & WM|
|00005e60| 41 53 4b 5d 29 20 3e 20 | 6c 69 6d 69 74 0a 09 20 |ASK]) > |limit.. |
|00005e70| 20 20 20 20 26 26 20 2d | 2d 63 68 61 69 6e 5f 6c |    && -|-chain_l|
|00005e80| 65 6e 67 74 68 20 21 3d | 20 30 29 3b 0a 0a 20 20 |ength !=| 0);..  |
|00005e90| 20 20 72 65 74 75 72 6e | 20 62 65 73 74 5f 6c 65 |  return| best_le|
|00005ea0| 6e 3b 0a 7d 0a 23 65 6e | 64 69 66 20 2f 2a 20 41 |n;.}.#en|dif /* A|
|00005eb0| 53 4d 56 20 2a 2f 0a 0a | 23 69 66 64 65 66 20 44 |SMV */..|#ifdef D|
|00005ec0| 45 42 55 47 0a 2f 2a 20 | 3d 3d 3d 3d 3d 3d 3d 3d |EBUG./* |========|
|00005ed0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00005ee0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00005ef0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00005f00| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00005f10| 3d 3d 3d 0a 20 2a 20 43 | 68 65 63 6b 20 74 68 61 |===. * C|heck tha|
|00005f20| 74 20 74 68 65 20 6d 61 | 74 63 68 20 61 74 20 6d |t the ma|tch at m|
|00005f30| 61 74 63 68 5f 73 74 61 | 72 74 20 69 73 20 69 6e |atch_sta|rt is in|
|00005f40| 64 65 65 64 20 61 20 6d | 61 74 63 68 2e 0a 20 2a |deed a m|atch.. *|
|00005f50| 2f 0a 6c 6f 63 61 6c 20 | 76 6f 69 64 20 63 68 65 |/.local |void che|
|00005f60| 63 6b 5f 6d 61 74 63 68 | 28 73 74 61 72 74 2c 20 |ck_match|(start, |
|00005f70| 6d 61 74 63 68 2c 20 6c | 65 6e 67 74 68 29 0a 20 |match, l|ength). |
|00005f80| 20 20 20 49 50 6f 73 20 | 73 74 61 72 74 2c 20 6d |   IPos |start, m|
|00005f90| 61 74 63 68 3b 0a 20 20 | 20 20 69 6e 74 20 6c 65 |atch;.  |  int le|
|00005fa0| 6e 67 74 68 3b 0a 7b 0a | 20 20 20 20 2f 2a 20 63 |ngth;.{.|    /* c|
|00005fb0| 68 65 63 6b 20 74 68 61 | 74 20 74 68 65 20 6d 61 |heck tha|t the ma|
|00005fc0| 74 63 68 20 69 73 20 69 | 6e 64 65 65 64 20 61 20 |tch is i|ndeed a |
|00005fd0| 6d 61 74 63 68 20 2a 2f | 0a 20 20 20 20 69 66 20 |match */|.    if |
|00005fe0| 28 6d 65 6d 63 6d 70 28 | 28 63 68 61 72 2a 29 77 |(memcmp(|(char*)w|
|00005ff0| 69 6e 64 6f 77 20 2b 20 | 6d 61 74 63 68 2c 0a 20 |indow + |match,. |
|00006000| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 28 |        |       (|
|00006010| 63 68 61 72 2a 29 77 69 | 6e 64 6f 77 20 2b 20 73 |char*)wi|ndow + s|
|00006020| 74 61 72 74 2c 20 6c 65 | 6e 67 74 68 29 20 21 3d |tart, le|ngth) !=|
|00006030| 20 45 51 55 41 4c 29 20 | 7b 0a 20 20 20 20 20 20 | EQUAL) |{.      |
|00006040| 20 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 |  fprint|f(stderr|
|00006050| 2c 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 22 20 |,.      |      " |
|00006060| 73 74 61 72 74 20 25 64 | 2c 20 6d 61 74 63 68 20 |start %d|, match |
|00006070| 25 64 2c 20 6c 65 6e 67 | 74 68 20 25 64 5c 6e 22 |%d, leng|th %d\n"|
|00006080| 2c 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 73 74 |,.      |      st|
|00006090| 61 72 74 2c 20 6d 61 74 | 63 68 2c 20 6c 65 6e 67 |art, mat|ch, leng|
|000060a0| 74 68 29 3b 0a 20 20 20 | 20 20 20 20 20 65 72 72 |th);.   |     err|
|000060b0| 6f 72 28 22 69 6e 76 61 | 6c 69 64 20 6d 61 74 63 |or("inva|lid matc|
|000060c0| 68 22 29 3b 0a 20 20 20 | 20 7d 0a 20 20 20 20 69 |h");.   | }.    i|
|000060d0| 66 20 28 76 65 72 62 6f | 73 65 20 3e 20 31 29 20 |f (verbo|se > 1) |
|000060e0| 7b 0a 20 20 20 20 20 20 | 20 20 66 70 72 69 6e 74 |{.      |  fprint|
|000060f0| 66 28 73 74 64 65 72 72 | 2c 22 5c 5c 5b 25 64 2c |f(stderr|,"\\[%d,|
|00006100| 25 64 5d 22 2c 20 73 74 | 61 72 74 2d 6d 61 74 63 |%d]", st|art-matc|
|00006110| 68 2c 20 6c 65 6e 67 74 | 68 29 3b 0a 20 20 20 20 |h, lengt|h);.    |
|00006120| 20 20 20 20 64 6f 20 7b | 20 70 75 74 63 28 77 69 |    do {| putc(wi|
|00006130| 6e 64 6f 77 5b 73 74 61 | 72 74 2b 2b 5d 2c 20 73 |ndow[sta|rt++], s|
|00006140| 74 64 65 72 72 29 3b 20 | 7d 20 77 68 69 6c 65 20 |tderr); |} while |
|00006150| 28 2d 2d 6c 65 6e 67 74 | 68 20 21 3d 20 30 29 3b |(--lengt|h != 0);|
|00006160| 0a 20 20 20 20 7d 0a 7d | 0a 23 65 6c 73 65 0a 23 |.    }.}|.#else.#|
|00006170| 20 20 64 65 66 69 6e 65 | 20 63 68 65 63 6b 5f 6d |  define| check_m|
|00006180| 61 74 63 68 28 73 74 61 | 72 74 2c 20 6d 61 74 63 |atch(sta|rt, matc|
|00006190| 68 2c 20 6c 65 6e 67 74 | 68 29 0a 23 65 6e 64 69 |h, lengt|h).#endi|
|000061a0| 66 0a 0a 2f 2a 20 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |f../* ==|========|
|000061b0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|000061c0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|000061d0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|000061e0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|000061f0| 3d 0a 20 2a 20 46 69 6c | 6c 20 74 68 65 20 77 69 |=. * Fil|l the wi|
|00006200| 6e 64 6f 77 20 77 68 65 | 6e 20 74 68 65 20 6c 6f |ndow whe|n the lo|
|00006210| 6f 6b 61 68 65 61 64 20 | 62 65 63 6f 6d 65 73 20 |okahead |becomes |
|00006220| 69 6e 73 75 66 66 69 63 | 69 65 6e 74 2e 0a 20 2a |insuffic|ient.. *|
|00006230| 20 55 70 64 61 74 65 73 | 20 73 74 72 73 74 61 72 | Updates| strstar|
|00006240| 74 20 61 6e 64 20 6c 6f | 6f 6b 61 68 65 61 64 2c |t and lo|okahead,|
|00006250| 20 61 6e 64 20 73 65 74 | 73 20 65 6f 66 69 6c 65 | and set|s eofile|
|00006260| 20 69 66 20 65 6e 64 20 | 6f 66 20 69 6e 70 75 74 | if end |of input|
|00006270| 20 66 69 6c 65 2e 0a 20 | 2a 20 49 4e 20 61 73 73 | file.. |* IN ass|
|00006280| 65 72 74 69 6f 6e 3a 20 | 6c 6f 6f 6b 61 68 65 61 |ertion: |lookahea|
|00006290| 64 20 3c 20 4d 49 4e 5f | 4c 4f 4f 4b 41 48 45 41 |d < MIN_|LOOKAHEA|
|000062a0| 44 20 26 26 20 73 74 72 | 73 74 61 72 74 20 2b 20 |D && str|start + |
|000062b0| 6c 6f 6f 6b 61 68 65 61 | 64 20 3e 20 30 0a 20 2a |lookahea|d > 0. *|
|000062c0| 20 4f 55 54 20 61 73 73 | 65 72 74 69 6f 6e 73 3a | OUT ass|ertions:|
|000062d0| 20 61 74 20 6c 65 61 73 | 74 20 6f 6e 65 20 62 79 | at leas|t one by|
|000062e0| 74 65 20 68 61 73 20 62 | 65 65 6e 20 72 65 61 64 |te has b|een read|
|000062f0| 2c 20 6f 72 20 65 6f 66 | 69 6c 65 20 69 73 20 73 |, or eof|ile is s|
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|00006310| 65 61 64 73 20 61 72 65 | 20 70 65 72 66 6f 72 6d |eads are| perform|
|00006320| 65 64 20 66 6f 72 20 61 | 74 20 6c 65 61 73 74 20 |ed for a|t least |
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|00006350| 20 20 74 72 61 6e 73 6c | 61 74 65 5f 65 6f 6c 20 |  transl|ate_eol |
|00006360| 6f 70 74 69 6f 6e 29 2e | 0a 20 2a 2f 0a 6c 6f 63 |option).|. */.loc|
|00006370| 61 6c 20 76 6f 69 64 20 | 66 69 6c 6c 5f 77 69 6e |al void |fill_win|
|00006380| 64 6f 77 28 29 0a 7b 0a | 20 20 20 20 72 65 67 69 |dow().{.|    regi|
|00006390| 73 74 65 72 20 75 6e 73 | 69 67 6e 65 64 20 6e 2c |ster uns|igned n,|
|000063a0| 20 6d 3b 0a 20 20 20 20 | 75 6e 73 69 67 6e 65 64 | m;.    |unsigned|
|000063b0| 20 6d 6f 72 65 20 3d 20 | 28 75 6e 73 69 67 6e 65 | more = |(unsigne|
|000063c0| 64 29 28 77 69 6e 64 6f | 77 5f 73 69 7a 65 20 2d |d)(windo|w_size -|
|000063d0| 20 28 75 6c 67 29 6c 6f | 6f 6b 61 68 65 61 64 20 | (ulg)lo|okahead |
|000063e0| 2d 20 28 75 6c 67 29 73 | 74 72 73 74 61 72 74 29 |- (ulg)s|trstart)|
|000063f0| 3b 0a 20 20 20 20 2f 2a | 20 41 6d 6f 75 6e 74 20 |;.    /*| Amount |
+--------+-------------------------+-------------------------+--------+--------+
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