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|00001480| 74 72 69 63 6d 70 28 22 | 61 5c 32 30 33 22 2c 20 |tricmp("|a\203", |
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|00001a30| 61 6c 28 6f 6e 65 2c 20 | 22 78 79 7a 22 2c 20 33 |al(one, |"xyz", 3|
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|00001d30| 2a 2f 0a 58 09 65 71 75 | 61 6c 28 6f 6e 65 2c 20 |*/.X.equ|al(one, |
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|00001d60| 0a 58 0a 58 09 56 4f 49 | 44 43 41 53 54 20 73 74 |.X.X.VOI|DCAST st|
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|00001d80| 58 09 56 4f 49 44 43 41 | 53 54 20 73 74 72 6e 63 |X.VOIDCA|ST strnc|
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|00001db0| 22 78 79 7a 22 2c 20 33 | 29 3b 09 09 09 2f 2a 20 |"xyz", 3|);.../* |
|00001dc0| 57 72 69 74 65 6f 76 65 | 72 2e 20 2a 2f 0a 58 09 |Writeove|r. */.X.|
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|00001ec0| 3f 20 2a 2f 0a 58 0a 58 | 09 56 4f 49 44 43 41 53 |? */.X.X|.VOIDCAS|
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|00001ef0| 72 6e 63 61 74 28 6f 6e | 65 2c 20 22 22 2c 20 39 |rncat(on|e, "", 9|
|00001f00| 39 29 3b 0a 58 09 65 71 | 75 61 6c 28 6f 6e 65 2c |9);.X.eq|ual(one,|
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|00001f60| 74 72 6e 63 61 74 28 6f | 6e 65 2c 20 22 22 2c 20 |trncat(o|ne, "", |
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|00001fd0| 61 6c 28 6f 6e 65 2c 20 | 22 63 64 22 2c 20 39 29 |al(one, |"cd", 9)|
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|00002030| 65 2c 20 22 61 62 63 64 | 22 2c 20 31 30 29 3b 09 |e, "abcd|", 10);.|
|00002040| 09 09 2f 2a 20 43 6f 75 | 6e 74 2d 6c 69 6d 69 74 |../* Cou|nt-limit|
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|00002060| 41 53 54 20 73 74 72 6e | 63 61 74 28 6f 6e 65 2c |AST strn|cat(one,|
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|00002080| 61 6c 28 6f 6e 65 2c 20 | 22 61 62 63 64 22 2c 20 |al(one, |"abcd", |
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|000020a0| 6f 75 6e 74 2e 20 2a 2f | 0a 58 0a 58 09 56 4f 49 |ount. */|.X.X.VOI|
|000020b0| 44 43 41 53 54 20 73 74 | 72 6e 63 61 74 28 6f 6e |DCAST st|rncat(on|
|000020c0| 65 2c 20 22 67 68 22 2c | 20 32 29 3b 0a 58 09 65 |e, "gh",| 2);.X.e|
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|00002160| 09 20 2a 2f 0a 58 09 69 | 74 20 3d 20 22 73 74 72 |. */.X.i|t = "str|
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|00002190| 39 29 20 3d 3d 20 30 2c | 20 31 29 3b 09 2f 2a 20 |9) == 0,| 1);./* |
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|000021c0| 28 22 61 22 2c 20 22 61 | 22 2c 20 39 39 29 20 3d |("a", "a|", 99) =|
|000021d0| 3d 20 30 2c 20 32 29 3b | 09 2f 2a 20 49 64 65 6e |= 0, 2);|./* Iden|
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|00002200| 22 61 62 63 22 2c 20 39 | 39 29 20 3d 3d 20 30 2c |"abc", 9|9) == 0,|
|00002210| 20 33 29 3b 09 2f 2a 20 | 4d 75 6c 74 69 63 68 61 | 3);./* |Multicha|
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|00002240| 2c 20 22 61 62 63 64 22 | 2c 20 39 39 29 20 3c 20 |, "abcd"|, 99) < |
|00002250| 30 2c 20 34 29 3b 09 2f | 2a 20 4c 65 6e 67 74 68 |0, 4);./|* Length|
|00002260| 20 75 6e 65 71 75 61 6c | 2e 20 2a 2f 0a 58 09 63 | unequal|. */.X.c|
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|000022a0| 28 73 74 72 6e 63 6d 70 | 28 22 61 62 63 64 22 2c |(strncmp|("abcd",|
|000022b0| 20 22 61 62 63 65 22 2c | 20 39 39 29 20 3c 20 30 | "abce",| 99) < 0|
|000022c0| 2c 20 36 29 3b 09 2f 2a | 20 48 6f 6e 65 73 74 6c |, 6);./*| Honestl|
|000022d0| 79 20 75 6e 65 71 75 61 | 6c 2e 20 2a 2f 0a 58 09 |y unequa|l. */.X.|
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|00002300| 29 20 3e 20 30 2c 20 37 | 29 3b 0a 58 09 63 68 65 |) > 0, 7|);.X.che|
|00002310| 63 6b 28 73 74 72 6e 63 | 6d 70 28 22 61 5c 32 30 |ck(strnc|mp("a\20|
|00002320| 33 22 2c 20 22 61 22 2c | 20 32 29 20 3e 20 30 2c |3", "a",| 2) > 0,|
|00002330| 20 38 29 3b 09 2f 2a 20 | 54 72 69 63 6b 79 20 69 | 8);./* |Tricky i|
|00002340| 66 20 27 5c 32 30 33 27 | 20 3c 20 30 20 2a 2f 0a |f '\203'| < 0 */.|
|00002350| 58 09 69 66 20 28 73 74 | 72 63 68 61 72 73 69 67 |X.if (st|rcharsig|
|00002360| 6e 65 64 29 09 09 09 2f | 2a 20 53 69 67 6e 2d 62 |ned).../|* Sign-b|
|00002370| 69 74 20 63 6f 6d 70 61 | 72 69 73 6f 6e 2e 20 2a |it compa|rison. *|
|00002380| 2f 0a 58 09 09 63 68 65 | 63 6b 28 73 74 72 6e 63 |/.X..che|ck(strnc|
|00002390| 6d 70 28 22 61 5c 32 30 | 33 22 2c 20 22 61 5c 30 |mp("a\20|3", "a\0|
|000023a0| 30 33 22 2c 20 32 29 20 | 3c 20 30 2c 20 39 29 3b |03", 2) |< 0, 9);|
|000023b0| 0a 58 09 65 6c 73 65 0a | 58 09 09 63 68 65 63 6b |.X.else.|X..check|
|000023c0| 28 73 74 72 6e 63 6d 70 | 28 22 61 5c 32 30 33 22 |(strncmp|("a\203"|
|000023d0| 2c 20 22 61 5c 30 30 33 | 22 2c 20 32 29 20 3e 20 |, "a\003|", 2) > |
|000023e0| 30 2c 20 39 29 3b 0a 58 | 09 63 68 65 63 6b 28 73 |0, 9);.X|.check(s|
|000023f0| 74 72 6e 63 6d 70 28 22 | 61 62 63 65 22 2c 20 22 |trncmp("|abce", "|
|00002400| 61 62 63 64 22 2c 20 33 | 29 20 3d 3d 20 30 2c 20 |abcd", 3|) == 0, |
|00002410| 31 30 29 3b 09 2f 2a 20 | 43 6f 75 6e 74 20 6c 69 |10);./* |Count li|
|00002420| 6d 69 74 65 64 2e 20 2a | 2f 0a 58 09 63 68 65 63 |mited. *|/.X.chec|
|00002430| 6b 28 73 74 72 6e 63 6d | 70 28 22 61 62 63 65 22 |k(strncm|p("abce"|
|00002440| 2c 20 22 61 62 63 22 2c | 20 33 29 20 3d 3d 20 30 |, "abc",| 3) == 0|
|00002450| 2c 20 31 31 29 3b 09 2f | 2a 20 43 6f 75 6e 74 20 |, 11);./|* Count |
|00002460| 3d 3d 20 6c 65 6e 67 74 | 68 2e 20 2a 2f 0a 58 09 |== lengt|h. */.X.|
|00002470| 63 68 65 63 6b 28 73 74 | 72 6e 63 6d 70 28 22 61 |check(st|rncmp("a|
|00002480| 62 63 64 22 2c 20 22 61 | 62 63 65 22 2c 20 34 29 |bcd", "a|bce", 4)|
|00002490| 20 3c 20 30 2c 20 31 32 | 29 3b 09 2f 2a 20 4e 75 | < 0, 12|);./* Nu|
|000024a0| 64 67 69 6e 67 20 6c 69 | 6d 69 74 2e 20 2a 2f 0a |dging li|mit. */.|
|000024b0| 58 09 63 68 65 63 6b 28 | 73 74 72 6e 63 6d 70 28 |X.check(|strncmp(|
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|000024d0| 20 3d 3d 20 30 2c 20 31 | 33 29 3b 09 2f 2a 20 5a | == 0, 1|3);./* Z|
|000024e0| 65 72 6f 20 63 6f 75 6e | 74 2e 20 2a 2f 0a 58 0a |ero coun|t. */.X.|
|000024f0| 58 09 2f 2a 0a 58 09 20 | 2a 20 73 74 72 69 6e 63 |X./*.X. |* strinc|
|00002500| 6d 70 20 2d 20 66 69 72 | 73 74 20 74 65 73 74 20 |mp - fir|st test |
|00002510| 61 73 20 73 74 72 69 6e | 63 6d 70 20 77 69 74 68 |as strin|cmp with|
|00002520| 20 62 69 67 20 63 6f 75 | 6e 74 73 2c 20 74 68 65 | big cou|nts, the|
|00002530| 6e 20 74 65 73 74 0a 58 | 09 20 2a 20 63 6f 75 6e |n test.X|. * coun|
|00002540| 74 20 63 6f 64 65 2c 20 | 74 68 65 6e 20 74 65 73 |t code, |then tes|
|00002550| 74 20 77 69 74 68 20 64 | 69 66 66 65 72 65 6e 74 |t with d|ifferent|
|00002560| 20 63 61 73 65 73 0a 58 | 09 20 2a 2f 0a 58 09 69 | cases.X|. */.X.i|
|00002570| 74 20 3d 20 22 73 74 72 | 69 6e 63 6d 70 22 3b 0a |t = "str|incmp";.|
|00002580| 58 09 63 68 65 63 6b 28 | 73 74 72 69 6e 63 6d 70 |X.check(|strincmp|
|00002590| 28 22 22 2c 20 22 22 2c | 20 39 39 29 20 3d 3d 20 |("", "",| 99) == |
|000025a0| 30 2c 20 31 29 3b 09 2f | 2a 20 54 72 69 76 69 61 |0, 1);./|* Trivia|
|000025b0| 6c 20 63 61 73 65 2e 20 | 2a 2f 0a 58 09 63 68 65 |l case. |*/.X.che|
|000025c0| 63 6b 28 73 74 72 69 6e | 63 6d 70 28 22 61 22 2c |ck(strin|cmp("a",|
|000025d0| 20 22 61 22 2c 20 39 39 | 29 20 3d 3d 20 30 2c 20 | "a", 99|) == 0, |
|000025e0| 32 29 3b 09 2f 2a 20 49 | 64 65 6e 74 69 74 79 2e |2);./* I|dentity.|
|000025f0| 20 2a 2f 0a 58 09 63 68 | 65 63 6b 28 73 74 72 69 | */.X.ch|eck(stri|
|00002600| 6e 63 6d 70 28 22 61 62 | 63 22 2c 20 22 61 62 63 |ncmp("ab|c", "abc|
|00002610| 22 2c 20 39 39 29 20 3d | 3d 20 30 2c 20 33 29 3b |", 99) =|= 0, 3);|
|00002620| 09 2f 2a 20 4d 75 6c 74 | 69 63 68 61 72 61 63 74 |./* Mult|icharact|
|00002630| 65 72 2e 20 2a 2f 0a 58 | 09 63 68 65 63 6b 28 73 |er. */.X|.check(s|
|00002640| 74 72 69 6e 63 6d 70 28 | 22 61 62 63 22 2c 20 22 |trincmp(|"abc", "|
|00002650| 61 62 63 64 22 2c 20 39 | 39 29 20 3c 20 30 2c 20 |abcd", 9|9) < 0, |
|00002660| 34 29 3b 09 2f 2a 20 4c | 65 6e 67 74 68 20 75 6e |4);./* L|ength un|
|00002670| 65 71 75 61 6c 2e 20 2a | 2f 0a 58 09 63 68 65 63 |equal. *|/.X.chec|
|00002680| 6b 28 73 74 72 69 6e 63 | 6d 70 28 22 61 62 63 64 |k(strinc|mp("abcd|
|00002690| 22 2c 20 22 61 62 63 22 | 2c 20 39 39 29 20 3e 20 |", "abc"|, 99) > |
|000026a0| 30 2c 20 35 29 3b 0a 58 | 09 63 68 65 63 6b 28 73 |0, 5);.X|.check(s|
|000026b0| 74 72 69 6e 63 6d 70 28 | 22 61 62 63 64 22 2c 20 |trincmp(|"abcd", |
|000026c0| 22 61 62 63 65 22 2c 20 | 39 39 29 20 3c 20 30 2c |"abce", |99) < 0,|
|000026d0| 20 36 29 3b 09 2f 2a 20 | 48 6f 6e 65 73 74 6c 79 | 6);./* |Honestly|
|000026e0| 20 75 6e 65 71 75 61 6c | 2e 20 2a 2f 0a 58 09 63 | unequal|. */.X.c|
|000026f0| 68 65 63 6b 28 73 74 72 | 69 6e 63 6d 70 28 22 61 |heck(str|incmp("a|
|00002700| 62 63 65 22 2c 20 22 61 | 62 63 64 22 2c 20 39 39 |bce", "a|bcd", 99|
|00002710| 29 20 3e 20 30 2c 20 37 | 29 3b 0a 58 09 63 68 65 |) > 0, 7|);.X.che|
|00002720| 63 6b 28 73 74 72 69 6e | 63 6d 70 28 22 61 5c 32 |ck(strin|cmp("a\2|
|00002730| 30 33 22 2c 20 22 61 22 | 2c 20 32 29 20 3e 20 30 |03", "a"|, 2) > 0|
|00002740| 2c 20 38 29 3b 2f 2a 20 | 54 72 69 63 6b 79 20 69 |, 8);/* |Tricky i|
|00002750| 66 20 27 5c 32 30 33 27 | 20 3c 20 30 20 2a 2f 0a |f '\203'| < 0 */.|
|00002760| 58 09 69 66 20 28 73 74 | 72 63 68 61 72 73 69 67 |X.if (st|rcharsig|
|00002770| 6e 65 64 29 09 09 09 2f | 2a 20 53 69 67 6e 2d 62 |ned).../|* Sign-b|
|00002780| 69 74 20 63 6f 6d 70 61 | 72 69 73 6f 6e 2e 20 2a |it compa|rison. *|
|00002790| 2f 0a 58 09 09 63 68 65 | 63 6b 28 73 74 72 69 6e |/.X..che|ck(strin|
|000027a0| 63 6d 70 28 22 61 5c 32 | 30 33 22 2c 20 22 61 5c |cmp("a\2|03", "a\|
|000027b0| 30 30 33 22 2c 20 32 29 | 20 3c 20 30 2c 20 39 29 |003", 2)| < 0, 9)|
|000027c0| 3b 0a 58 09 65 6c 73 65 | 0a 58 09 09 63 68 65 63 |;.X.else|.X..chec|
|000027d0| 6b 28 73 74 72 69 6e 63 | 6d 70 28 22 61 5c 32 30 |k(strinc|mp("a\20|
|000027e0| 33 22 2c 20 22 61 5c 30 | 30 33 22 2c 20 32 29 20 |3", "a\0|03", 2) |
|000027f0| 3e 20 30 2c 20 39 29 3b | 0a 58 09 63 68 65 63 6b |> 0, 9);|.X.check|
|00002800| 28 73 74 72 69 6e 63 6d | 70 28 22 61 62 63 65 22 |(strincm|p("abce"|
|00002810| 2c 20 22 61 62 63 64 22 | 2c 20 33 29 20 3d 3d 20 |, "abcd"|, 3) == |
|00002820| 30 2c 20 31 30 29 3b 09 | 2f 2a 20 43 6f 75 6e 74 |0, 10);.|/* Count|
|00002830| 20 6c 69 6d 69 74 65 64 | 2e 20 2a 2f 0a 58 09 63 | limited|. */.X.c|
|00002840| 68 65 63 6b 28 73 74 72 | 69 6e 63 6d 70 28 22 61 |heck(str|incmp("a|
|00002850| 62 63 65 22 2c 20 22 61 | 62 63 22 2c 20 33 29 20 |bce", "a|bc", 3) |
|00002860| 3d 3d 20 30 2c 20 31 31 | 29 3b 09 2f 2a 20 43 6f |== 0, 11|);./* Co|
|00002870| 75 6e 74 20 3d 3d 20 6c | 65 6e 67 74 68 2e 20 2a |unt == l|ength. *|
|00002880| 2f 0a 58 09 63 68 65 63 | 6b 28 73 74 72 69 6e 63 |/.X.chec|k(strinc|
|00002890| 6d 70 28 22 61 62 63 64 | 22 2c 20 22 61 62 63 65 |mp("abcd|", "abce|
|000028a0| 22 2c 20 34 29 20 3c 20 | 30 2c 20 31 32 29 3b 09 |", 4) < |0, 12);.|
|000028b0| 2f 2a 20 4e 75 64 67 69 | 6e 67 20 6c 69 6d 69 74 |/* Nudgi|ng limit|
|000028c0| 2e 20 2a 2f 0a 58 09 63 | 68 65 63 6b 28 73 74 72 |. */.X.c|heck(str|
|000028d0| 69 6e 63 6d 70 28 22 61 | 62 63 22 2c 20 22 64 65 |incmp("a|bc", "de|
|000028e0| 66 22 2c 20 30 29 20 3d | 3d 20 30 2c 20 31 33 29 |f", 0) =|= 0, 13)|
|000028f0| 3b 09 2f 2a 20 5a 65 72 | 6f 20 63 6f 75 6e 74 2e |;./* Zer|o count.|
|00002900| 20 2a 2f 0a 58 0a 58 09 | 63 68 65 63 6b 28 73 74 | */.X.X.|check(st|
|00002910| 72 69 6e 63 6d 70 28 22 | 61 22 2c 20 22 41 22 2c |rincmp("|a", "A",|
|00002920| 20 39 39 29 20 3d 3d 20 | 30 2c 20 31 34 29 3b 09 | 99) == |0, 14);.|
|00002930| 2f 2a 20 49 64 65 6e 74 | 69 74 79 2e 20 2a 2f 0a |/* Ident|ity. */.|
|00002940| 58 09 63 68 65 63 6b 28 | 73 74 72 69 6e 63 6d 70 |X.check(|strincmp|
|00002950| 28 22 61 62 43 22 2c 20 | 22 61 62 63 22 2c 20 39 |("abC", |"abc", 9|
|00002960| 39 29 20 3d 3d 20 30 2c | 20 31 35 29 3b 09 2f 2a |9) == 0,| 15);./*|
|00002970| 20 4d 75 6c 74 69 63 68 | 61 72 61 63 74 65 72 2e | Multich|aracter.|
|00002980| 20 2a 2f 0a 58 09 63 68 | 65 63 6b 28 73 74 72 69 | */.X.ch|eck(stri|
|00002990| 6e 63 6d 70 28 22 61 62 | 43 22 2c 20 22 61 62 63 |ncmp("ab|C", "abc|
|000029a0| 64 22 2c 20 39 39 29 20 | 3c 20 30 2c 20 31 36 29 |d", 99) |< 0, 16)|
|000029b0| 3b 09 2f 2a 20 4c 65 6e | 67 74 68 20 75 6e 65 71 |;./* Len|gth uneq|
|000029c0| 75 61 6c 2e 20 2a 2f 0a | 58 09 63 68 65 63 6b 28 |ual. */.|X.check(|
|000029d0| 73 74 72 69 6e 63 6d 70 | 28 22 61 62 63 64 22 2c |strincmp|("abcd",|
|000029e0| 20 22 41 62 63 22 2c 20 | 39 39 29 20 3e 20 30 2c | "Abc", |99) > 0,|
|000029f0| 20 31 37 29 3b 0a 58 09 | 63 68 65 63 6b 28 73 74 | 17);.X.|check(st|
|00002a00| 72 69 6e 63 6d 70 28 22 | 61 62 63 44 22 2c 20 22 |rincmp("|abcD", "|
|00002a10| 61 62 63 65 22 2c 20 39 | 39 29 20 3c 20 30 2c 20 |abce", 9|9) < 0, |
|00002a20| 31 38 29 3b 09 2f 2a 20 | 48 6f 6e 65 73 74 6c 79 |18);./* |Honestly|
|00002a30| 20 75 6e 65 71 75 61 6c | 2e 20 2a 2f 0a 58 09 63 | unequal|. */.X.c|
|00002a40| 68 65 63 6b 28 73 74 72 | 69 6e 63 6d 70 28 22 61 |heck(str|incmp("a|
|00002a50| 62 63 45 22 2c 20 22 61 | 62 63 64 22 2c 20 39 39 |bcE", "a|bcd", 99|
|00002a60| 29 20 3e 20 30 2c 20 31 | 39 29 3b 0a 58 09 63 68 |) > 0, 1|9);.X.ch|
|00002a70| 65 63 6b 28 73 74 72 69 | 6e 63 6d 70 28 22 61 62 |eck(stri|ncmp("ab|
|00002a80| 63 65 22 2c 20 22 61 62 | 63 64 22 2c 20 39 39 29 |ce", "ab|cd", 99)|
|00002a90| 20 3e 20 30 2c 20 32 30 | 29 3b 0a 58 0a 58 09 2f | > 0, 20|);.X.X./|
|00002aa0| 2a 0a 58 09 20 2a 20 73 | 74 72 6e 63 70 79 20 2d |*.X. * s|trncpy -|
|00002ab0| 20 74 65 73 74 69 6e 67 | 20 69 73 20 61 20 62 69 | testing| is a bi|
|00002ac0| 74 20 64 69 66 66 65 72 | 65 6e 74 20 62 65 63 61 |t differ|ent beca|
|00002ad0| 75 73 65 20 6f 66 20 6f | 64 64 20 73 65 6d 61 6e |use of o|dd seman|
|00002ae0| 74 69 63 73 0a 58 09 20 | 2a 2f 0a 58 09 69 74 20 |tics.X. |*/.X.it |
|00002af0| 3d 20 22 73 74 72 6e 63 | 70 79 22 3b 0a 58 09 63 |= "strnc|py";.X.c|
|00002b00| 68 65 63 6b 28 73 74 72 | 6e 63 70 79 28 6f 6e 65 |heck(str|ncpy(one|
|00002b10| 2c 20 22 61 62 63 22 2c | 20 34 29 20 3d 3d 20 6f |, "abc",| 4) == o|
|00002b20| 6e 65 2c 20 31 29 3b 09 | 2f 2a 20 52 65 74 75 72 |ne, 1);.|/* Retur|
|00002b30| 6e 65 64 20 76 61 6c 75 | 65 2e 20 2a 2f 0a 58 09 |ned valu|e. */.X.|
|00002b40| 65 71 75 61 6c 28 6f 6e | 65 2c 20 22 61 62 63 22 |equal(on|e, "abc"|
|00002b50| 2c 20 32 29 3b 09 09 09 | 2f 2a 20 44 69 64 20 74 |, 2);...|/* Did t|
|00002b60| 68 65 20 63 6f 70 79 20 | 67 6f 20 72 69 67 68 74 |he copy |go right|
|00002b70| 3f 20 2a 2f 0a 58 0a 58 | 09 56 4f 49 44 43 41 53 |? */.X.X|.VOIDCAS|
|00002b80| 54 20 73 74 72 63 70 79 | 28 6f 6e 65 2c 20 22 61 |T strcpy|(one, "a|
|00002b90| 62 63 64 65 66 67 68 22 | 29 3b 0a 58 09 56 4f 49 |bcdefgh"|);.X.VOI|
|00002ba0| 44 43 41 53 54 20 73 74 | 72 6e 63 70 79 28 6f 6e |DCAST st|rncpy(on|
|00002bb0| 65 2c 20 22 78 79 7a 22 | 2c 20 32 29 3b 0a 58 09 |e, "xyz"|, 2);.X.|
|00002bc0| 65 71 75 61 6c 28 6f 6e | 65 2c 20 22 78 79 63 64 |equal(on|e, "xycd|
|00002bd0| 65 66 67 68 22 2c 20 33 | 29 3b 09 09 2f 2a 20 43 |efgh", 3|);../* C|
|00002be0| 6f 70 79 20 63 75 74 20 | 62 79 20 63 6f 75 6e 74 |opy cut |by count|
|00002bf0| 2e 20 2a 2f 0a 58 0a 58 | 09 56 4f 49 44 43 41 53 |. */.X.X|.VOIDCAS|
|00002c00| 54 20 73 74 72 63 70 79 | 28 6f 6e 65 2c 20 22 61 |T strcpy|(one, "a|
|00002c10| 62 63 64 65 66 67 68 22 | 29 3b 0a 58 09 56 4f 49 |bcdefgh"|);.X.VOI|
|00002c20| 44 43 41 53 54 20 73 74 | 72 6e 63 70 79 28 6f 6e |DCAST st|rncpy(on|
|00002c30| 65 2c 20 22 78 79 7a 22 | 2c 20 33 29 3b 09 2f 2a |e, "xyz"|, 3);./*|
|00002c40| 20 43 6f 70 79 20 63 75 | 74 20 6a 75 73 74 20 62 | Copy cu|t just b|
|00002c50| 65 66 6f 72 65 20 4e 55 | 4c 2e 20 2a 2f 0a 58 09 |efore NU|L. */.X.|
|00002c60| 65 71 75 61 6c 28 6f 6e | 65 2c 20 22 78 79 7a 64 |equal(on|e, "xyzd|
|00002c70| 65 66 67 68 22 2c 20 34 | 29 3b 0a 58 0a 58 09 56 |efgh", 4|);.X.X.V|
|00002c80| 4f 49 44 43 41 53 54 20 | 73 74 72 63 70 79 28 6f |OIDCAST |strcpy(o|
|00002c90| 6e 65 2c 20 22 61 62 63 | 64 65 66 67 68 22 29 3b |ne, "abc|defgh");|
|00002ca0| 0a 58 09 56 4f 49 44 43 | 41 53 54 20 73 74 72 6e |.X.VOIDC|AST strn|
|00002cb0| 63 70 79 28 6f 6e 65 2c | 20 22 78 79 7a 22 2c 20 |cpy(one,| "xyz", |
|00002cc0| 34 29 3b 09 2f 2a 20 43 | 6f 70 79 20 6a 75 73 74 |4);./* C|opy just|
|00002cd0| 20 69 6e 63 6c 75 64 65 | 73 20 4e 55 4c 2e 20 2a | include|s NUL. *|
|00002ce0| 2f 0a 58 09 65 71 75 61 | 6c 28 6f 6e 65 2c 20 22 |/.X.equa|l(one, "|
|00002cf0| 78 79 7a 22 2c 20 35 29 | 3b 0a 58 09 65 71 75 61 |xyz", 5)|;.X.equa|
|00002d00| 6c 28 6f 6e 65 2b 34 2c | 20 22 65 66 67 68 22 2c |l(one+4,| "efgh",|
|00002d10| 20 36 29 3b 09 09 2f 2a | 20 57 72 6f 74 65 20 74 | 6);../*| Wrote t|
|00002d20| 6f 6f 20 6d 75 63 68 3f | 20 2a 2f 0a 58 0a 58 09 |oo much?| */.X.X.|
|00002d30| 56 4f 49 44 43 41 53 54 | 20 73 74 72 63 70 79 28 |VOIDCAST| strcpy(|
|00002d40| 6f 6e 65 2c 20 22 61 62 | 63 64 65 66 67 68 22 29 |one, "ab|cdefgh")|
|00002d50| 3b 0a 58 09 56 4f 49 44 | 43 41 53 54 20 73 74 72 |;.X.VOID|CAST str|
|00002d60| 6e 63 70 79 28 6f 6e 65 | 2c 20 22 78 79 7a 22 2c |ncpy(one|, "xyz",|
|00002d70| 20 35 29 3b 09 2f 2a 20 | 43 6f 70 79 20 69 6e 63 | 5);./* |Copy inc|
|00002d80| 6c 75 64 65 73 20 70 61 | 64 64 69 6e 67 2e 20 2a |ludes pa|dding. *|
|00002d90| 2f 0a 58 09 65 71 75 61 | 6c 28 6f 6e 65 2c 20 22 |/.X.equa|l(one, "|
|00002da0| 78 79 7a 22 2c 20 37 29 | 3b 0a 58 09 65 71 75 61 |xyz", 7)|;.X.equa|
|00002db0| 6c 28 6f 6e 65 2b 34 2c | 20 22 22 2c 20 38 29 3b |l(one+4,| "", 8);|
|00002dc0| 0a 58 09 65 71 75 61 6c | 28 6f 6e 65 2b 35 2c 20 |.X.equal|(one+5, |
|00002dd0| 22 66 67 68 22 2c 20 39 | 29 3b 0a 58 0a 58 09 56 |"fgh", 9|);.X.X.V|
|00002de0| 4f 49 44 43 41 53 54 20 | 73 74 72 63 70 79 28 6f |OIDCAST |strcpy(o|
|00002df0| 6e 65 2c 20 22 61 62 63 | 22 29 3b 0a 58 09 56 4f |ne, "abc|");.X.VO|
|00002e00| 49 44 43 41 53 54 20 73 | 74 72 6e 63 70 79 28 6f |IDCAST s|trncpy(o|
|00002e10| 6e 65 2c 20 22 78 79 7a | 22 2c 20 30 29 3b 09 2f |ne, "xyz|", 0);./|
|00002e20| 2a 20 5a 65 72 6f 2d 6c | 65 6e 67 74 68 20 63 6f |* Zero-l|ength co|
|00002e30| 70 79 2e 20 2a 2f 0a 58 | 09 65 71 75 61 6c 28 6f |py. */.X|.equal(o|
|00002e40| 6e 65 2c 20 22 61 62 63 | 22 2c 20 31 30 29 3b 09 |ne, "abc|", 10);.|
|00002e50| 0a 58 0a 58 09 56 4f 49 | 44 43 41 53 54 20 73 74 |.X.X.VOI|DCAST st|
|00002e60| 72 6e 63 70 79 28 6f 6e | 65 2c 20 22 22 2c 20 32 |rncpy(on|e, "", 2|
|00002e70| 29 3b 09 09 2f 2a 20 5a | 65 72 6f 2d 6c 65 6e 67 |);../* Z|ero-leng|
|00002e80| 74 68 20 73 6f 75 72 63 | 65 2e 20 2a 2f 0a 58 09 |th sourc|e. */.X.|
|00002e90| 65 71 75 61 6c 28 6f 6e | 65 2c 20 22 22 2c 20 31 |equal(on|e, "", 1|
|00002ea0| 31 29 3b 0a 58 09 65 71 | 75 61 6c 28 6f 6e 65 2b |1);.X.eq|ual(one+|
|00002eb0| 31 2c 20 22 22 2c 20 31 | 32 29 3b 09 0a 58 09 65 |1, "", 1|2);..X.e|
|00002ec0| 71 75 61 6c 28 6f 6e 65 | 2b 32 2c 20 22 63 22 2c |qual(one|+2, "c",|
|00002ed0| 20 31 33 29 3b 0a 58 0a | 58 09 56 4f 49 44 43 41 | 13);.X.|X.VOIDCA|
|00002ee0| 53 54 20 73 74 72 63 70 | 79 28 6f 6e 65 2c 20 22 |ST strcp|y(one, "|
|00002ef0| 68 69 20 74 68 65 72 65 | 22 29 3b 0a 58 09 56 4f |hi there|");.X.VO|
|00002f00| 49 44 43 41 53 54 20 73 | 74 72 6e 63 70 79 28 74 |IDCAST s|trncpy(t|
|00002f10| 77 6f 2c 20 6f 6e 65 2c | 20 39 29 3b 0a 58 09 65 |wo, one,| 9);.X.e|
|00002f20| 71 75 61 6c 28 74 77 6f | 2c 20 22 68 69 20 74 68 |qual(two|, "hi th|
|00002f30| 65 72 65 22 2c 20 31 34 | 29 3b 09 09 2f 2a 20 4a |ere", 14|);../* J|
|00002f40| 75 73 74 20 70 61 72 61 | 6e 6f 69 61 2e 20 2a 2f |ust para|noia. */|
|00002f50| 0a 58 09 65 71 75 61 6c | 28 6f 6e 65 2c 20 22 68 |.X.equal|(one, "h|
|00002f60| 69 20 74 68 65 72 65 22 | 2c 20 31 35 29 3b 09 09 |i there"|, 15);..|
|00002f70| 2f 2a 20 53 74 6f 6d 70 | 65 64 20 6f 6e 20 73 6f |/* Stomp|ed on so|
|00002f80| 75 72 63 65 3f 20 2a 2f | 0a 58 0a 58 09 2f 2a 0a |urce? */|.X.X./*.|
|00002f90| 58 09 20 2a 20 73 74 72 | 6c 65 6e 0a 58 09 20 2a |X. * str|len.X. *|
|00002fa0| 2f 0a 58 09 69 74 20 3d | 20 22 73 74 72 6c 65 6e |/.X.it =| "strlen|
|00002fb0| 22 3b 0a 58 09 63 68 65 | 63 6b 28 73 74 72 6c 65 |";.X.che|ck(strle|
|00002fc0| 6e 28 22 22 29 20 3d 3d | 20 30 2c 20 31 29 3b 09 |n("") ==| 0, 1);.|
|00002fd0| 09 2f 2a 20 45 6d 70 74 | 79 2e 20 2a 2f 0a 58 09 |./* Empt|y. */.X.|
|00002fe0| 63 68 65 63 6b 28 73 74 | 72 6c 65 6e 28 22 61 22 |check(st|rlen("a"|
|00002ff0| 29 20 3d 3d 20 31 2c 20 | 32 29 3b 09 09 2f 2a 20 |) == 1, |2);../* |
|00003000| 53 69 6e 67 6c 65 20 63 | 68 61 72 2e 20 2a 2f 0a |Single c|har. */.|
|00003010| 58 09 63 68 65 63 6b 28 | 73 74 72 6c 65 6e 28 22 |X.check(|strlen("|
|00003020| 61 62 63 64 22 29 20 3d | 3d 20 34 2c 20 33 29 3b |abcd") =|= 4, 3);|
|00003030| 09 09 2f 2a 20 4d 75 6c | 74 69 70 6c 65 20 63 68 |../* Mul|tiple ch|
|00003040| 61 72 73 2e 20 2a 2f 0a | 58 0a 58 09 2f 2a 0a 58 |ars. */.|X.X./*.X|
|00003050| 09 20 2a 20 73 74 72 63 | 68 72 0a 58 09 20 2a 2f |. * strc|hr.X. */|
|00003060| 0a 58 09 69 74 20 3d 20 | 22 73 74 72 63 68 72 22 |.X.it = |"strchr"|
|00003070| 3b 0a 58 09 63 68 65 63 | 6b 28 73 74 72 63 68 72 |;.X.chec|k(strchr|
|00003080| 28 22 61 62 63 64 22 2c | 20 27 7a 27 29 20 3d 3d |("abcd",| 'z') ==|
|00003090| 20 4e 55 4c 4c 2c 20 31 | 29 3b 09 2f 2a 20 4e 6f | NULL, 1|);./* No|
|000030a0| 74 20 66 6f 75 6e 64 2e | 20 2a 2f 0a 58 09 56 4f |t found.| */.X.VO|
|000030b0| 49 44 43 41 53 54 20 73 | 74 72 63 70 79 28 6f 6e |IDCAST s|trcpy(on|
|000030c0| 65 2c 20 22 61 62 63 64 | 22 29 3b 0a 58 09 63 68 |e, "abcd|");.X.ch|
|000030d0| 65 63 6b 28 73 74 72 63 | 68 72 28 6f 6e 65 2c 20 |eck(strc|hr(one, |
|000030e0| 27 63 27 29 20 3d 3d 20 | 6f 6e 65 2b 32 2c 20 32 |'c') == |one+2, 2|
|000030f0| 29 3b 09 2f 2a 20 42 61 | 73 69 63 20 74 65 73 74 |);./* Ba|sic test|
|00003100| 2e 20 2a 2f 0a 58 09 63 | 68 65 63 6b 28 73 74 72 |. */.X.c|heck(str|
|00003110| 63 68 72 28 6f 6e 65 2c | 20 27 64 27 29 20 3d 3d |chr(one,| 'd') ==|
|00003120| 20 6f 6e 65 2b 33 2c 20 | 33 29 3b 09 2f 2a 20 45 | one+3, |3);./* E|
|00003130| 6e 64 20 6f 66 20 73 74 | 72 69 6e 67 2e 20 2a 2f |nd of st|ring. */|
|00003140| 0a 58 09 63 68 65 63 6b | 28 73 74 72 63 68 72 28 |.X.check|(strchr(|
|00003150| 6f 6e 65 2c 20 27 61 27 | 29 20 3d 3d 20 6f 6e 65 |one, 'a'|) == one|
|00003160| 2c 20 34 29 3b 09 2f 2a | 20 42 65 67 69 6e 6e 69 |, 4);./*| Beginni|
|00003170| 6e 67 2e 20 2a 2f 0a 58 | 09 63 68 65 63 6b 28 73 |ng. */.X|.check(s|
|00003180| 74 72 63 68 72 28 6f 6e | 65 2c 20 27 5c 30 27 29 |trchr(on|e, '\0')|
|00003190| 20 3d 3d 20 6f 6e 65 2b | 34 2c 20 35 29 3b 09 2f | == one+|4, 5);./|
|000031a0| 2a 20 46 69 6e 64 69 6e | 67 20 4e 55 4c 2e 20 2a |* Findin|g NUL. *|
|000031b0| 2f 0a 58 09 56 4f 49 44 | 43 41 53 54 20 73 74 72 |/.X.VOID|CAST str|
|000031c0| 63 70 79 28 6f 6e 65 2c | 20 22 61 62 61 62 61 22 |cpy(one,| "ababa"|
|000031d0| 29 3b 0a 58 09 63 68 65 | 63 6b 28 73 74 72 63 68 |);.X.che|ck(strch|
|000031e0| 72 28 6f 6e 65 2c 20 27 | 62 27 29 20 3d 3d 20 6f |r(one, '|b') == o|
|000031f0| 6e 65 2b 31 2c 20 36 29 | 3b 09 2f 2a 20 46 69 6e |ne+1, 6)|;./* Fin|
|00003200| 64 69 6e 67 20 66 69 72 | 73 74 2e 20 2a 2f 0a 58 |ding fir|st. */.X|
|00003210| 09 56 4f 49 44 43 41 53 | 54 20 73 74 72 63 70 79 |.VOIDCAS|T strcpy|
|00003220| 28 6f 6e 65 2c 20 22 22 | 29 3b 0a 58 09 63 68 65 |(one, ""|);.X.che|
|00003230| 63 6b 28 73 74 72 63 68 | 72 28 6f 6e 65 2c 20 27 |ck(strch|r(one, '|
|00003240| 62 27 29 20 3d 3d 20 4e | 55 4c 4c 2c 20 37 29 3b |b') == N|ULL, 7);|
|00003250| 09 2f 2a 20 45 6d 70 74 | 79 20 73 74 72 69 6e 67 |./* Empt|y string|
|00003260| 2e 20 2a 2f 0a 58 09 63 | 68 65 63 6b 28 73 74 72 |. */.X.c|heck(str|
|00003270| 63 68 72 28 6f 6e 65 2c | 20 27 5c 30 27 29 20 3d |chr(one,| '\0') =|
|00003280| 3d 20 6f 6e 65 2c 20 38 | 29 3b 09 2f 2a 20 4e 55 |= one, 8|);./* NU|
|00003290| 4c 20 69 6e 20 65 6d 70 | 74 79 20 73 74 72 69 6e |L in emp|ty strin|
|000032a0| 67 2e 20 2a 2f 0a 58 0a | 58 09 2f 2a 0a 58 09 20 |g. */.X.|X./*.X. |
|000032b0| 2a 20 73 74 72 73 74 72 | 20 28 6d 69 6e 69 6d 61 |* strstr| (minima|
|000032c0| 6c 20 74 65 73 74 69 6e | 67 20 61 64 64 65 64 20 |l testin|g added |
|000032d0| 62 79 20 63 70 63 29 0a | 58 09 20 2a 2f 0a 58 09 |by cpc).|X. */.X.|
|000032e0| 69 74 20 3d 20 22 73 74 | 72 73 74 72 22 3b 0a 58 |it = "st|rstr";.X|
|000032f0| 09 63 68 65 63 6b 28 73 | 74 72 73 74 72 28 22 61 |.check(s|trstr("a|
|00003300| 62 63 64 22 2c 20 22 7a | 22 29 20 3d 3d 20 4e 55 |bcd", "z|") == NU|
|00003310| 4c 4c 2c 20 31 29 3b 09 | 2f 2a 20 4e 6f 74 20 66 |LL, 1);.|/* Not f|
|00003320| 6f 75 6e 64 2e 20 2a 2f | 0a 58 09 56 4f 49 44 43 |ound. */|.X.VOIDC|
|00003330| 41 53 54 20 73 74 72 63 | 70 79 28 6f 6e 65 2c 20 |AST strc|py(one, |
|00003340| 22 61 62 63 64 22 29 3b | 0a 58 09 63 68 65 63 6b |"abcd");|.X.check|
|00003350| 28 73 74 72 73 74 72 28 | 6f 6e 65 2c 20 22 63 22 |(strstr(|one, "c"|
|00003360| 29 20 3d 3d 20 6f 6e 65 | 2b 32 2c 20 32 29 3b 09 |) == one|+2, 2);.|
|00003370| 2f 2a 20 42 61 73 69 63 | 20 74 65 73 74 2e 20 2a |/* Basic| test. *|
|00003380| 2f 0a 58 09 63 68 65 63 | 6b 28 73 74 72 73 74 72 |/.X.chec|k(strstr|
|00003390| 28 6f 6e 65 2c 20 22 63 | 64 22 29 20 3d 3d 20 6f |(one, "c|d") == o|
|000033a0| 6e 65 2b 32 2c 20 33 29 | 3b 09 2f 2a 20 42 61 73 |ne+2, 3)|;./* Bas|
|000033b0| 69 63 20 74 65 73 74 2e | 20 2a 2f 0a 58 09 63 68 |ic test.| */.X.ch|
|000033c0| 65 63 6b 28 73 74 72 73 | 74 72 28 6f 6e 65 2c 20 |eck(strs|tr(one, |
|000033d0| 22 64 22 29 20 3d 3d 20 | 6f 6e 65 2b 33 2c 20 34 |"d") == |one+3, 4|
|000033e0| 29 3b 09 2f 2a 20 45 6e | 64 20 6f 66 20 73 74 72 |);./* En|d of str|
|000033f0| 69 6e 67 2e 20 2a 2f 0a | 58 09 63 68 65 63 6b 28 |ing. */.|X.check(|
|00003400| 73 74 72 73 74 72 28 6f | 6e 65 2c 20 22 61 22 29 |strstr(o|ne, "a")|
|00003410| 20 3d 3d 20 6f 6e 65 2c | 20 35 29 3b 09 2f 2a 20 | == one,| 5);./* |
|00003420| 42 65 67 69 6e 6e 69 6e | 67 2e 20 2a 2f 0a 58 09 |Beginnin|g. */.X.|
|00003430| 63 68 65 63 6b 28 73 74 | 72 73 74 72 28 6f 6e 65 |check(st|rstr(one|
|00003440| 2c 20 22 22 29 20 3d 3d | 20 6f 6e 65 2c 20 36 29 |, "") ==| one, 6)|
|00003450| 3b 09 2f 2a 20 46 69 6e | 64 69 6e 67 20 4e 55 4c |;./* Fin|ding NUL|
|00003460| 2e 20 2a 2f 0a 58 09 56 | 4f 49 44 43 41 53 54 20 |. */.X.V|OIDCAST |
|00003470| 73 74 72 63 70 79 28 6f | 6e 65 2c 20 22 61 62 61 |strcpy(o|ne, "aba|
|00003480| 62 61 22 29 3b 0a 58 09 | 63 68 65 63 6b 28 73 74 |ba");.X.|check(st|
|00003490| 72 73 74 72 28 6f 6e 65 | 2c 20 22 62 22 29 20 3d |rstr(one|, "b") =|
|000034a0| 3d 20 6f 6e 65 2b 31 2c | 20 37 29 3b 09 2f 2a 20 |= one+1,| 7);./* |
|000034b0| 46 69 6e 64 69 6e 67 20 | 66 69 72 73 74 2e 20 2a |Finding |first. *|
|000034c0| 2f 0a 58 09 56 4f 49 44 | 43 41 53 54 20 73 74 72 |/.X.VOID|CAST str|
|000034d0| 63 70 79 28 6f 6e 65 2c | 20 22 22 29 3b 0a 58 09 |cpy(one,| "");.X.|
|000034e0| 63 68 65 63 6b 28 73 74 | 72 73 74 72 28 6f 6e 65 |check(st|rstr(one|
|000034f0| 2c 20 22 62 22 29 20 3d | 3d 20 4e 55 4c 4c 2c 20 |, "b") =|= NULL, |
|00003500| 38 29 3b 09 2f 2a 20 45 | 6d 70 74 79 20 73 74 72 |8);./* E|mpty str|
|00003510| 69 6e 67 2e 20 2a 2f 0a | 58 09 63 68 65 63 6b 28 |ing. */.|X.check(|
|00003520| 73 74 72 73 74 72 28 6f | 6e 65 2c 20 22 22 29 20 |strstr(o|ne, "") |
|00003530| 3d 3d 20 6f 6e 65 2c 20 | 39 29 3b 09 2f 2a 20 4e |== one, |9);./* N|
|00003540| 55 4c 20 69 6e 20 65 6d | 70 74 79 20 73 74 72 69 |UL in em|pty stri|
|00003550| 6e 67 2e 20 2a 2f 0a 58 | 0a 58 09 2f 2a 0a 58 09 |ng. */.X|.X./*.X.|
|00003560| 20 2a 20 69 6e 64 65 78 | 20 2d 20 6a 75 73 74 20 | * index| - just |
|00003570| 6c 69 6b 65 20 73 74 72 | 63 68 72 0a 58 09 20 2a |like str|chr.X. *|
|00003580| 2f 0a 58 09 69 74 20 3d | 20 22 69 6e 64 65 78 22 |/.X.it =| "index"|
|00003590| 3b 0a 58 09 63 68 65 63 | 6b 28 69 6e 64 65 78 28 |;.X.chec|k(index(|
|000035a0| 22 61 62 63 64 22 2c 20 | 27 7a 27 29 20 3d 3d 20 |"abcd", |'z') == |
|000035b0| 4e 55 4c 4c 2c 20 31 29 | 3b 09 2f 2a 20 4e 6f 74 |NULL, 1)|;./* Not|
|000035c0| 20 66 6f 75 6e 64 2e 20 | 2a 2f 0a 58 09 56 4f 49 | found. |*/.X.VOI|
|000035d0| 44 43 41 53 54 20 73 74 | 72 63 70 79 28 6f 6e 65 |DCAST st|rcpy(one|
|000035e0| 2c 20 22 61 62 63 64 22 | 29 3b 0a 58 09 63 68 65 |, "abcd"|);.X.che|
|000035f0| 63 6b 28 69 6e 64 65 78 | 28 6f 6e 65 2c 20 27 63 |ck(index|(one, 'c|
|00003600| 27 29 20 3d 3d 20 6f 6e | 65 2b 32 2c 20 32 29 3b |') == on|e+2, 2);|
|00003610| 09 2f 2a 20 42 61 73 69 | 63 20 74 65 73 74 2e 20 |./* Basi|c test. |
|00003620| 2a 2f 0a 58 09 63 68 65 | 63 6b 28 69 6e 64 65 78 |*/.X.che|ck(index|
|00003630| 28 6f 6e 65 2c 20 27 64 | 27 29 20 3d 3d 20 6f 6e |(one, 'd|') == on|
|00003640| 65 2b 33 2c 20 33 29 3b | 09 2f 2a 20 45 6e 64 20 |e+3, 3);|./* End |
|00003650| 6f 66 20 73 74 72 69 6e | 67 2e 20 2a 2f 0a 58 09 |of strin|g. */.X.|
|00003660| 63 68 65 63 6b 28 69 6e | 64 65 78 28 6f 6e 65 2c |check(in|dex(one,|
|00003670| 20 27 61 27 29 20 3d 3d | 20 6f 6e 65 2c 20 34 29 | 'a') ==| one, 4)|
|00003680| 3b 09 2f 2a 20 42 65 67 | 69 6e 6e 69 6e 67 2e 20 |;./* Beg|inning. |
|00003690| 2a 2f 0a 58 09 63 68 65 | 63 6b 28 69 6e 64 65 78 |*/.X.che|ck(index|
|000036a0| 28 6f 6e 65 2c 20 27 5c | 30 27 29 20 3d 3d 20 6f |(one, '\|0') == o|
|000036b0| 6e 65 2b 34 2c 20 35 29 | 3b 09 2f 2a 20 46 69 6e |ne+4, 5)|;./* Fin|
|000036c0| 64 69 6e 67 20 4e 55 4c | 2e 20 2a 2f 0a 58 09 56 |ding NUL|. */.X.V|
|000036d0| 4f 49 44 43 41 53 54 20 | 73 74 72 63 70 79 28 6f |OIDCAST |strcpy(o|
|000036e0| 6e 65 2c 20 22 61 62 61 | 62 61 22 29 3b 0a 58 09 |ne, "aba|ba");.X.|
|000036f0| 63 68 65 63 6b 28 69 6e | 64 65 78 28 6f 6e 65 2c |check(in|dex(one,|
|00003700| 20 27 62 27 29 20 3d 3d | 20 6f 6e 65 2b 31 2c 20 | 'b') ==| one+1, |
|00003710| 36 29 3b 09 2f 2a 20 46 | 69 6e 64 69 6e 67 20 66 |6);./* F|inding f|
|00003720| 69 72 73 74 2e 20 2a 2f | 0a 58 09 56 4f 49 44 43 |irst. */|.X.VOIDC|
|00003730| 41 53 54 20 73 74 72 63 | 70 79 28 6f 6e 65 2c 20 |AST strc|py(one, |
|00003740| 22 22 29 3b 0a 58 09 63 | 68 65 63 6b 28 69 6e 64 |"");.X.c|heck(ind|
|00003750| 65 78 28 6f 6e 65 2c 20 | 27 62 27 29 20 3d 3d 20 |ex(one, |'b') == |
|00003760| 4e 55 4c 4c 2c 20 37 29 | 3b 09 2f 2a 20 45 6d 70 |NULL, 7)|;./* Emp|
|00003770| 74 79 20 73 74 72 69 6e | 67 2e 20 2a 2f 0a 58 09 |ty strin|g. */.X.|
|00003780| 63 68 65 63 6b 28 69 6e | 64 65 78 28 6f 6e 65 2c |check(in|dex(one,|
|00003790| 20 27 5c 30 27 29 20 3d | 3d 20 6f 6e 65 2c 20 38 | '\0') =|= one, 8|
|000037a0| 29 3b 09 2f 2a 20 4e 55 | 4c 20 69 6e 20 65 6d 70 |);./* NU|L in emp|
|000037b0| 74 79 20 73 74 72 69 6e | 67 2e 20 2a 2f 0a 58 0a |ty strin|g. */.X.|
|000037c0| 58 09 2f 2a 0a 58 09 20 | 2a 20 73 74 72 72 63 68 |X./*.X. |* strrch|
|000037d0| 72 0a 58 09 20 2a 2f 0a | 58 09 69 74 20 3d 20 22 |r.X. */.|X.it = "|
|000037e0| 73 74 72 72 63 68 72 22 | 3b 0a 58 09 63 68 65 63 |strrchr"|;.X.chec|
|000037f0| 6b 28 73 74 72 72 63 68 | 72 28 22 61 62 63 64 22 |k(strrch|r("abcd"|
|00003800| 2c 20 27 7a 27 29 20 3d | 3d 20 4e 55 4c 4c 2c 20 |, 'z') =|= NULL, |
|00003810| 31 29 3b 09 2f 2a 20 4e | 6f 74 20 66 6f 75 6e 64 |1);./* N|ot found|
|00003820| 2e 20 2a 2f 0a 58 09 56 | 4f 49 44 43 41 53 54 20 |. */.X.V|OIDCAST |
|00003830| 73 74 72 63 70 79 28 6f | 6e 65 2c 20 22 61 62 63 |strcpy(o|ne, "abc|
|00003840| 64 22 29 3b 0a 58 09 63 | 68 65 63 6b 28 73 74 72 |d");.X.c|heck(str|
|00003850| 72 63 68 72 28 6f 6e 65 | 2c 20 27 63 27 29 20 3d |rchr(one|, 'c') =|
|00003860| 3d 20 6f 6e 65 2b 32 2c | 20 32 29 3b 09 2f 2a 20 |= one+2,| 2);./* |
|00003870| 42 61 73 69 63 20 74 65 | 73 74 2e 20 2a 2f 0a 58 |Basic te|st. */.X|
|00003880| 09 63 68 65 63 6b 28 73 | 74 72 72 63 68 72 28 6f |.check(s|trrchr(o|
|00003890| 6e 65 2c 20 27 64 27 29 | 20 3d 3d 20 6f 6e 65 2b |ne, 'd')| == one+|
|000038a0| 33 2c 20 33 29 3b 09 2f | 2a 20 45 6e 64 20 6f 66 |3, 3);./|* End of|
|000038b0| 20 73 74 72 69 6e 67 2e | 20 2a 2f 0a 58 09 63 68 | string.| */.X.ch|
|000038c0| 65 63 6b 28 73 74 72 72 | 63 68 72 28 6f 6e 65 2c |eck(strr|chr(one,|
|000038d0| 20 27 61 27 29 20 3d 3d | 20 6f 6e 65 2c 20 34 29 | 'a') ==| one, 4)|
|000038e0| 3b 09 2f 2a 20 42 65 67 | 69 6e 6e 69 6e 67 2e 20 |;./* Beg|inning. |
|000038f0| 2a 2f 0a 58 09 63 68 65 | 63 6b 28 73 74 72 72 63 |*/.X.che|ck(strrc|
|00003900| 68 72 28 6f 6e 65 2c 20 | 27 5c 30 27 29 20 3d 3d |hr(one, |'\0') ==|
|00003910| 20 6f 6e 65 2b 34 2c 20 | 35 29 3b 09 2f 2a 20 46 | one+4, |5);./* F|
|00003920| 69 6e 64 69 6e 67 20 4e | 55 4c 2e 20 2a 2f 0a 58 |inding N|UL. */.X|
|00003930| 09 56 4f 49 44 43 41 53 | 54 20 73 74 72 63 70 79 |.VOIDCAS|T strcpy|
|00003940| 28 6f 6e 65 2c 20 22 61 | 62 61 62 61 22 29 3b 0a |(one, "a|baba");.|
|00003950| 58 09 63 68 65 63 6b 28 | 73 74 72 72 63 68 72 28 |X.check(|strrchr(|
|00003960| 6f 6e 65 2c 20 27 62 27 | 29 20 3d 3d 20 6f 6e 65 |one, 'b'|) == one|
|00003970| 2b 33 2c 20 36 29 3b 09 | 2f 2a 20 46 69 6e 64 69 |+3, 6);.|/* Findi|
|00003980| 6e 67 20 6c 61 73 74 2e | 20 2a 2f 0a 58 09 56 4f |ng last.| */.X.VO|
|00003990| 49 44 43 41 53 54 20 73 | 74 72 63 70 79 28 6f 6e |IDCAST s|trcpy(on|
|000039a0| 65 2c 20 22 22 29 3b 0a | 58 09 63 68 65 63 6b 28 |e, "");.|X.check(|
|000039b0| 73 74 72 72 63 68 72 28 | 6f 6e 65 2c 20 27 62 27 |strrchr(|one, 'b'|
|000039c0| 29 20 3d 3d 20 4e 55 4c | 4c 2c 20 37 29 3b 09 2f |) == NUL|L, 7);./|
|000039d0| 2a 20 45 6d 70 74 79 20 | 73 74 72 69 6e 67 2e 20 |* Empty |string. |
|000039e0| 2a 2f 0a 58 09 63 68 65 | 63 6b 28 73 74 72 72 63 |*/.X.che|ck(strrc|
|000039f0| 68 72 28 6f 6e 65 2c 20 | 27 5c 30 27 29 20 3d 3d |hr(one, |'\0') ==|
|00003a00| 20 6f 6e 65 2c 20 38 29 | 3b 09 2f 2a 20 4e 55 4c | one, 8)|;./* NUL|
|00003a10| 20 69 6e 20 65 6d 70 74 | 79 20 73 74 72 69 6e 67 | in empt|y string|
|00003a20| 2e 20 2a 2f 0a 58 0a 58 | 09 2f 2a 0a 58 09 20 2a |. */.X.X|./*.X. *|
|00003a30| 20 72 69 6e 64 65 78 20 | 2d 20 6a 75 73 74 20 6c | rindex |- just l|
|00003a40| 69 6b 65 20 73 74 72 72 | 63 68 72 0a 58 09 20 2a |ike strr|chr.X. *|
|00003a50| 2f 0a 58 09 69 74 20 3d | 20 22 72 69 6e 64 65 78 |/.X.it =| "rindex|
|00003a60| 22 3b 0a 58 09 63 68 65 | 63 6b 28 72 69 6e 64 65 |";.X.che|ck(rinde|
|00003a70| 78 28 22 61 62 63 64 22 | 2c 20 27 7a 27 29 20 3d |x("abcd"|, 'z') =|
|00003a80| 3d 20 4e 55 4c 4c 2c 20 | 31 29 3b 09 2f 2a 20 4e |= NULL, |1);./* N|
|00003a90| 6f 74 20 66 6f 75 6e 64 | 2e 20 2a 2f 0a 58 09 56 |ot found|. */.X.V|
|00003aa0| 4f 49 44 43 41 53 54 20 | 73 74 72 63 70 79 28 6f |OIDCAST |strcpy(o|
|00003ab0| 6e 65 2c 20 22 61 62 63 | 64 22 29 3b 0a 58 09 63 |ne, "abc|d");.X.c|
|00003ac0| 68 65 63 6b 28 72 69 6e | 64 65 78 28 6f 6e 65 2c |heck(rin|dex(one,|
|00003ad0| 20 27 63 27 29 20 3d 3d | 20 6f 6e 65 2b 32 2c 20 | 'c') ==| one+2, |
|00003ae0| 32 29 3b 09 2f 2a 20 42 | 61 73 69 63 20 74 65 73 |2);./* B|asic tes|
|00003af0| 74 2e 20 2a 2f 0a 58 09 | 63 68 65 63 6b 28 72 69 |t. */.X.|check(ri|
|00003b00| 6e 64 65 78 28 6f 6e 65 | 2c 20 27 64 27 29 20 3d |ndex(one|, 'd') =|
|00003b10| 3d 20 6f 6e 65 2b 33 2c | 20 33 29 3b 09 2f 2a 20 |= one+3,| 3);./* |
|00003b20| 45 6e 64 20 6f 66 20 73 | 74 72 69 6e 67 2e 20 2a |End of s|tring. *|
|00003b30| 2f 0a 58 09 63 68 65 63 | 6b 28 72 69 6e 64 65 78 |/.X.chec|k(rindex|
|00003b40| 28 6f 6e 65 2c 20 27 61 | 27 29 20 3d 3d 20 6f 6e |(one, 'a|') == on|
|00003b50| 65 2c 20 34 29 3b 09 2f | 2a 20 42 65 67 69 6e 6e |e, 4);./|* Beginn|
|00003b60| 69 6e 67 2e 20 2a 2f 0a | 58 09 63 68 65 63 6b 28 |ing. */.|X.check(|
|00003b70| 72 69 6e 64 65 78 28 6f | 6e 65 2c 20 27 5c 30 27 |rindex(o|ne, '\0'|
|00003b80| 29 20 3d 3d 20 6f 6e 65 | 2b 34 2c 20 35 29 3b 09 |) == one|+4, 5);.|
|00003b90| 2f 2a 20 46 69 6e 64 69 | 6e 67 20 4e 55 4c 2e 20 |/* Findi|ng NUL. |
|00003ba0| 2a 2f 0a 58 09 56 4f 49 | 44 43 41 53 54 20 73 74 |*/.X.VOI|DCAST st|
|00003bb0| 72 63 70 79 28 6f 6e 65 | 2c 20 22 61 62 61 62 61 |rcpy(one|, "ababa|
|00003bc0| 22 29 3b 0a 58 09 63 68 | 65 63 6b 28 72 69 6e 64 |");.X.ch|eck(rind|
|00003bd0| 65 78 28 6f 6e 65 2c 20 | 27 62 27 29 20 3d 3d 20 |ex(one, |'b') == |
|00003be0| 6f 6e 65 2b 33 2c 20 36 | 29 3b 09 2f 2a 20 46 69 |one+3, 6|);./* Fi|
|00003bf0| 6e 64 69 6e 67 20 6c 61 | 73 74 2e 20 2a 2f 0a 58 |nding la|st. */.X|
|00003c00| 09 56 4f 49 44 43 41 53 | 54 20 73 74 72 63 70 79 |.VOIDCAS|T strcpy|
|00003c10| 28 6f 6e 65 2c 20 22 22 | 29 3b 0a 58 09 63 68 65 |(one, ""|);.X.che|
|00003c20| 63 6b 28 72 69 6e 64 65 | 78 28 6f 6e 65 2c 20 27 |ck(rinde|x(one, '|
|00003c30| 62 27 29 20 3d 3d 20 4e | 55 4c 4c 2c 20 37 29 3b |b') == N|ULL, 7);|
|00003c40| 09 2f 2a 20 45 6d 70 74 | 79 20 73 74 72 69 6e 67 |./* Empt|y string|
|00003c50| 2e 20 2a 2f 0a 58 09 63 | 68 65 63 6b 28 72 69 6e |. */.X.c|heck(rin|
|00003c60| 64 65 78 28 6f 6e 65 2c | 20 27 5c 30 27 29 20 3d |dex(one,| '\0') =|
|00003c70| 3d 20 6f 6e 65 2c 20 38 | 29 3b 09 2f 2a 20 4e 55 |= one, 8|);./* NU|
|00003c80| 4c 20 69 6e 20 65 6d 70 | 74 79 20 73 74 72 69 6e |L in emp|ty strin|
|00003c90| 67 2e 20 2a 2f 0a 58 7d | 0a 58 0a 58 56 4f 49 44 |g. */.X}|.X.XVOID|
|00003ca0| 54 59 50 45 0a 58 73 65 | 63 6f 6e 64 28 29 0a 58 |TYPE.Xse|cond().X|
|00003cb0| 7b 0a 58 09 2f 2a 0a 58 | 09 20 2a 20 73 74 72 70 |{.X./*.X|. * strp|
|00003cc0| 62 72 6b 20 2d 20 73 6f | 6d 65 77 68 61 74 20 6c |brk - so|mewhat l|
|00003cd0| 69 6b 65 20 73 74 72 63 | 68 72 0a 58 09 20 2a 2f |ike strc|hr.X. */|
|00003ce0| 0a 58 09 69 74 20 3d 20 | 22 73 74 72 70 62 72 6b |.X.it = |"strpbrk|
|00003cf0| 22 3b 0a 58 09 63 68 65 | 63 6b 28 73 74 72 70 62 |";.X.che|ck(strpb|
|00003d00| 72 6b 28 22 61 62 63 64 | 22 2c 20 22 7a 22 29 20 |rk("abcd|", "z") |
|00003d10| 3d 3d 20 4e 55 4c 4c 2c | 20 31 29 3b 09 2f 2a 20 |== NULL,| 1);./* |
|00003d20| 4e 6f 74 20 66 6f 75 6e | 64 2e 20 2a 2f 0a 58 09 |Not foun|d. */.X.|
|00003d30| 56 4f 49 44 43 41 53 54 | 20 73 74 72 63 70 79 28 |VOIDCAST| strcpy(|
|00003d40| 6f 6e 65 2c 20 22 61 62 | 63 64 22 29 3b 0a 58 09 |one, "ab|cd");.X.|
|00003d50| 63 68 65 63 6b 28 73 74 | 72 70 62 72 6b 28 6f 6e |check(st|rpbrk(on|
|00003d60| 65 2c 20 22 63 22 29 20 | 3d 3d 20 6f 6e 65 2b 32 |e, "c") |== one+2|
|00003d70| 2c 20 32 29 3b 09 2f 2a | 20 42 61 73 69 63 20 74 |, 2);./*| Basic t|
|00003d80| 65 73 74 2e 20 2a 2f 0a | 58 09 63 68 65 63 6b 28 |est. */.|X.check(|
|00003d90| 73 74 72 70 62 72 6b 28 | 6f 6e 65 2c 20 22 64 22 |strpbrk(|one, "d"|
|00003da0| 29 20 3d 3d 20 6f 6e 65 | 2b 33 2c 20 33 29 3b 09 |) == one|+3, 3);.|
|00003db0| 2f 2a 20 45 6e 64 20 6f | 66 20 73 74 72 69 6e 67 |/* End o|f string|
|00003dc0| 2e 20 2a 2f 0a 58 09 63 | 68 65 63 6b 28 73 74 72 |. */.X.c|heck(str|
|00003dd0| 70 62 72 6b 28 6f 6e 65 | 2c 20 22 61 22 29 20 3d |pbrk(one|, "a") =|
|00003de0| 3d 20 6f 6e 65 2c 20 34 | 29 3b 09 2f 2a 20 42 65 |= one, 4|);./* Be|
|00003df0| 67 69 6e 6e 69 6e 67 2e | 20 2a 2f 0a 58 09 63 68 |ginning.| */.X.ch|
|00003e00| 65 63 6b 28 73 74 72 70 | 62 72 6b 28 6f 6e 65 2c |eck(strp|brk(one,|
|00003e10| 20 22 22 29 20 3d 3d 20 | 4e 55 4c 4c 2c 20 35 29 | "") == |NULL, 5)|
|00003e20| 3b 09 2f 2a 20 45 6d 70 | 74 79 20 73 65 61 72 63 |;./* Emp|ty searc|
|00003e30| 68 20 6c 69 73 74 2e 20 | 2a 2f 0a 58 09 63 68 65 |h list. |*/.X.che|
|00003e40| 63 6b 28 73 74 72 70 62 | 72 6b 28 6f 6e 65 2c 20 |ck(strpb|rk(one, |
|00003e50| 22 63 62 22 29 20 3d 3d | 20 6f 6e 65 2b 31 2c 20 |"cb") ==| one+1, |
|00003e60| 36 29 3b 09 2f 2a 20 4d | 75 6c 74 69 70 6c 65 20 |6);./* M|ultiple |
|00003e70| 73 65 61 72 63 68 2e 20 | 2a 2f 0a 58 09 56 4f 49 |search. |*/.X.VOI|
|00003e80| 44 43 41 53 54 20 73 74 | 72 63 70 79 28 6f 6e 65 |DCAST st|rcpy(one|
|00003e90| 2c 20 22 61 62 63 61 62 | 64 65 61 22 29 3b 0a 58 |, "abcab|dea");.X|
|00003ea0| 09 63 68 65 63 6b 28 73 | 74 72 70 62 72 6b 28 6f |.check(s|trpbrk(o|
|00003eb0| 6e 65 2c 20 22 62 22 29 | 20 3d 3d 20 6f 6e 65 2b |ne, "b")| == one+|
|00003ec0| 31 2c 20 37 29 3b 09 2f | 2a 20 46 69 6e 64 69 6e |1, 7);./|* Findin|
|00003ed0| 67 20 66 69 72 73 74 2e | 20 2a 2f 0a 58 09 63 68 |g first.| */.X.ch|
|00003ee0| 65 63 6b 28 73 74 72 70 | 62 72 6b 28 6f 6e 65 2c |eck(strp|brk(one,|
|00003ef0| 20 22 63 62 22 29 20 3d | 3d 20 6f 6e 65 2b 31 2c | "cb") =|= one+1,|
|00003f00| 20 38 29 3b 09 2f 2a 20 | 57 69 74 68 20 6d 75 6c | 8);./* |With mul|
|00003f10| 74 69 70 6c 65 20 73 65 | 61 72 63 68 2e 20 2a 2f |tiple se|arch. */|
|00003f20| 0a 58 09 63 68 65 63 6b | 28 73 74 72 70 62 72 6b |.X.check|(strpbrk|
|00003f30| 28 6f 6e 65 2c 20 22 64 | 62 22 29 20 3d 3d 20 6f |(one, "d|b") == o|
|00003f40| 6e 65 2b 31 2c 20 39 29 | 3b 09 2f 2a 20 41 6e 6f |ne+1, 9)|;./* Ano|
|00003f50| 74 68 65 72 20 76 61 72 | 69 61 6e 74 2e 20 2a 2f |ther var|iant. */|
|00003f60| 0a 58 09 56 4f 49 44 43 | 41 53 54 20 73 74 72 63 |.X.VOIDC|AST strc|
|00003f70| 70 79 28 6f 6e 65 2c 20 | 22 22 29 3b 0a 58 09 63 |py(one, |"");.X.c|
|00003f80| 68 65 63 6b 28 73 74 72 | 70 62 72 6b 28 6f 6e 65 |heck(str|pbrk(one|
|00003f90| 2c 20 22 62 63 22 29 20 | 3d 3d 20 4e 55 4c 4c 2c |, "bc") |== NULL,|
|00003fa0| 20 31 30 29 3b 09 2f 2a | 20 45 6d 70 74 79 20 73 | 10);./*| Empty s|
|00003fb0| 74 72 69 6e 67 2e 20 2a | 2f 0a 58 09 63 68 65 63 |tring. *|/.X.chec|
|00003fc0| 6b 28 73 74 72 70 62 72 | 6b 28 6f 6e 65 2c 20 22 |k(strpbr|k(one, "|
|00003fd0| 22 29 20 3d 3d 20 4e 55 | 4c 4c 2c 20 31 31 29 3b |") == NU|LL, 11);|
|00003fe0| 09 2f 2a 20 42 6f 74 68 | 20 73 74 72 69 6e 67 73 |./* Both| strings|
|00003ff0| 20 65 6d 70 74 79 2e 20 | 2a 2f 0a 58 0a 58 23 69 | empty. |*/.X.X#i|
|00004000| 66 20 30 0a 58 09 2f 2a | 0a 58 09 20 2a 20 73 74 |f 0.X./*|.X. * st|
|00004010| 72 73 74 72 20 2d 20 73 | 6f 6d 65 77 68 61 74 20 |rstr - s|omewhat |
|00004020| 6c 69 6b 65 20 73 74 72 | 63 68 72 0a 58 09 20 2a |like str|chr.X. *|
|00004030| 2f 0a 58 09 69 74 20 3d | 20 22 73 74 72 73 74 72 |/.X.it =| "strstr|
|00004040| 22 3b 0a 58 09 63 68 65 | 63 6b 28 73 74 72 73 74 |";.X.che|ck(strst|
|00004050| 72 28 22 61 62 63 64 22 | 2c 20 22 7a 22 29 20 3d |r("abcd"|, "z") =|
|00004060| 3d 20 4e 55 4c 4c 2c 20 | 31 29 3b 09 2f 2a 20 4e |= NULL, |1);./* N|
|00004070| 6f 74 20 66 6f 75 6e 64 | 2e 20 2a 2f 0a 58 09 63 |ot found|. */.X.c|
|00004080| 68 65 63 6b 28 73 74 72 | 73 74 72 28 22 61 62 63 |heck(str|str("abc|
|00004090| 64 22 2c 20 22 61 62 78 | 22 29 20 3d 3d 20 4e 55 |d", "abx|") == NU|
|000040a0| 4c 4c 2c 20 32 29 3b 09 | 2f 2a 20 44 65 61 64 20 |LL, 2);.|/* Dead |
|000040b0| 65 6e 64 2e 20 2a 2f 0a | 58 09 56 4f 49 44 43 41 |end. */.|X.VOIDCA|
|000040c0| 53 54 20 73 74 72 63 70 | 79 28 6f 6e 65 2c 20 22 |ST strcp|y(one, "|
|000040d0| 61 62 63 64 22 29 3b 0a | 58 09 63 68 65 63 6b 28 |abcd");.|X.check(|
|000040e0| 73 74 72 73 74 72 28 6f | 6e 65 2c 20 22 63 22 29 |strstr(o|ne, "c")|
|000040f0| 20 3d 3d 20 6f 6e 65 2b | 32 2c 20 33 29 3b 09 2f | == one+|2, 3);./|
|00004100| 2a 20 42 61 73 69 63 20 | 74 65 73 74 2e 20 2a 2f |* Basic |test. */|
|00004110| 0a 58 09 63 68 65 63 6b | 28 73 74 72 73 74 72 28 |.X.check|(strstr(|
|00004120| 6f 6e 65 2c 20 22 62 63 | 22 29 20 3d 3d 20 6f 6e |one, "bc|") == on|
|00004130| 65 2b 31 2c 20 34 29 3b | 09 2f 2a 20 4d 75 6c 74 |e+1, 4);|./* Mult|
|00004140| 69 63 68 61 72 2e 20 2a | 2f 0a 58 09 63 68 65 63 |ichar. *|/.X.chec|
|00004150| 6b 28 73 74 72 73 74 72 | 28 6f 6e 65 2c 20 22 64 |k(strstr|(one, "d|
|00004160| 22 29 20 3d 3d 20 6f 6e | 65 2b 33 2c 20 35 29 3b |") == on|e+3, 5);|
|00004170| 09 2f 2a 20 45 6e 64 20 | 6f 66 20 73 74 72 69 6e |./* End |of strin|
|00004180| 67 2e 20 2a 2f 0a 58 09 | 63 68 65 63 6b 28 73 74 |g. */.X.|check(st|
|00004190| 72 73 74 72 28 6f 6e 65 | 2c 20 22 63 64 22 29 20 |rstr(one|, "cd") |
|000041a0| 3d 3d 20 6f 6e 65 2b 32 | 2c 20 36 29 3b 09 2f 2a |== one+2|, 6);./*|
|000041b0| 20 54 61 69 6c 20 6f 66 | 20 73 74 72 69 6e 67 2e | Tail of| string.|
|000041c0| 20 2a 2f 0a 58 09 63 68 | 65 63 6b 28 73 74 72 73 | */.X.ch|eck(strs|
|000041d0| 74 72 28 6f 6e 65 2c 20 | 22 61 62 63 22 29 20 3d |tr(one, |"abc") =|
|000041e0| 3d 20 6f 6e 65 2c 20 37 | 29 3b 09 2f 2a 20 42 65 |= one, 7|);./* Be|
|000041f0| 67 69 6e 6e 69 6e 67 2e | 20 2a 2f 0a 58 09 63 68 |ginning.| */.X.ch|
|00004200| 65 63 6b 28 73 74 72 73 | 74 72 28 6f 6e 65 2c 20 |eck(strs|tr(one, |
|00004210| 22 61 62 63 64 22 29 20 | 3d 3d 20 6f 6e 65 2c 20 |"abcd") |== one, |
|00004220| 38 29 3b 09 2f 2a 20 45 | 78 61 63 74 20 6d 61 74 |8);./* E|xact mat|
|00004230| 63 68 2e 20 2a 2f 0a 58 | 09 63 68 65 63 6b 28 73 |ch. */.X|.check(s|
|00004240| 74 72 73 74 72 28 6f 6e | 65 2c 20 22 61 62 63 64 |trstr(on|e, "abcd|
|00004250| 65 22 29 20 3d 3d 20 4e | 55 4c 4c 2c 20 39 29 3b |e") == N|ULL, 9);|
|00004260| 09 2f 2a 20 54 6f 6f 20 | 6c 6f 6e 67 2e 20 2a 2f |./* Too |long. */|
|00004270| 0a 58 09 63 68 65 63 6b | 28 73 74 72 73 74 72 28 |.X.check|(strstr(|
|00004280| 6f 6e 65 2c 20 22 64 65 | 22 29 20 3d 3d 20 4e 55 |one, "de|") == NU|
|00004290| 4c 4c 2c 20 31 30 29 3b | 09 2f 2a 20 50 61 73 74 |LL, 10);|./* Past|
|000042a0| 20 65 6e 64 2e 20 2a 2f | 0a 58 09 63 68 65 63 6b | end. */|.X.check|
|000042b0| 28 73 74 72 73 74 72 28 | 6f 6e 65 2c 20 22 22 29 |(strstr(|one, "")|
|000042c0| 20 3d 3d 20 6f 6e 65 2b | 34 2c 20 31 31 29 3b 09 | == one+|4, 11);.|
|000042d0| 2f 2a 20 46 69 6e 64 69 | 6e 67 20 65 6d 70 74 79 |/* Findi|ng empty|
|000042e0| 2e 20 2a 2f 0a 58 09 56 | 4f 49 44 43 41 53 54 20 |. */.X.V|OIDCAST |
|000042f0| 73 74 72 63 70 79 28 6f | 6e 65 2c 20 22 61 62 61 |strcpy(o|ne, "aba|
|00004300| 62 61 22 29 3b 0a 58 09 | 63 68 65 63 6b 28 73 74 |ba");.X.|check(st|
|00004310| 72 73 74 72 28 6f 6e 65 | 2c 20 22 62 61 22 29 20 |rstr(one|, "ba") |
|00004320| 3d 3d 20 6f 6e 65 2b 31 | 2c 20 31 32 29 3b 09 2f |== one+1|, 12);./|
|00004330| 2a 20 46 69 6e 64 69 6e | 67 20 66 69 72 73 74 2e |* Findin|g first.|
|00004340| 20 2a 2f 0a 58 09 56 4f | 49 44 43 41 53 54 20 73 | */.X.VO|IDCAST s|
|00004350| 74 72 63 70 79 28 6f 6e | 65 2c 20 22 22 29 3b 0a |trcpy(on|e, "");.|
|00004360| 58 09 63 68 65 63 6b 28 | 73 74 72 73 74 72 28 6f |X.check(|strstr(o|
|00004370| 6e 65 2c 20 22 62 22 29 | 20 3d 3d 20 4e 55 4c 4c |ne, "b")| == NULL|
|00004380| 2c 20 31 33 29 3b 09 2f | 2a 20 45 6d 70 74 79 20 |, 13);./|* Empty |
|00004390| 73 74 72 69 6e 67 2e 20 | 2a 2f 0a 58 09 63 68 65 |string. |*/.X.che|
|000043a0| 63 6b 28 73 74 72 73 74 | 72 28 6f 6e 65 2c 20 22 |ck(strst|r(one, "|
|000043b0| 22 29 20 3d 3d 20 6f 6e | 65 2c 20 31 34 29 3b 09 |") == on|e, 14);.|
|000043c0| 2f 2a 20 45 6d 70 74 79 | 20 69 6e 20 65 6d 70 74 |/* Empty| in empt|
|000043d0| 79 20 73 74 72 69 6e 67 | 2e 20 2a 2f 0a 58 09 56 |y string|. */.X.V|
|000043e0| 4f 49 44 43 41 53 54 20 | 73 74 72 63 70 79 28 6f |OIDCAST |strcpy(o|
|000043f0| 6e 65 2c 20 22 62 63 62 | 63 61 22 29 3b 0a 58 09 |ne, "bcb|ca");.X.|
|00004400| 63 68 65 63 6b 28 73 74 | 72 73 74 72 28 6f 6e 65 |check(st|rstr(one|
|00004410| 2c 20 22 62 63 61 22 29 | 20 3d 3d 20 6f 6e 65 2b |, "bca")| == one+|
|00004420| 32 2c 20 31 35 29 3b 09 | 2f 2a 20 46 61 6c 73 65 |2, 15);.|/* False|
|00004430| 20 73 74 61 72 74 2e 20 | 2a 2f 0a 58 09 56 4f 49 | start. |*/.X.VOI|
|00004440| 44 43 41 53 54 20 73 74 | 72 63 70 79 28 6f 6e 65 |DCAST st|rcpy(one|
|00004450| 2c 20 22 62 62 62 63 61 | 62 62 63 61 22 29 3b 0a |, "bbbca|bbca");.|
|00004460| 58 09 63 68 65 63 6b 28 | 73 74 72 73 74 72 28 6f |X.check(|strstr(o|
|00004470| 6e 65 2c 20 22 62 62 63 | 61 22 29 20 3d 3d 20 6f |ne, "bbc|a") == o|
|00004480| 6e 65 2b 31 2c 20 31 36 | 29 3b 09 2f 2a 20 57 69 |ne+1, 16|);./* Wi|
|00004490| 74 68 20 6f 76 65 72 6c | 61 70 2e 20 2a 2f 0a 58 |th overl|ap. */.X|
|000044a0| 23 65 6e 64 69 66 0a 58 | 0a 58 09 2f 2a 0a 58 09 |#endif.X|.X./*.X.|
|000044b0| 20 2a 20 73 74 72 73 70 | 6e 0a 58 09 20 2a 2f 0a | * strsp|n.X. */.|
|000044c0| 58 09 69 74 20 3d 20 22 | 73 74 72 73 70 6e 22 3b |X.it = "|strspn";|
|000044d0| 0a 58 09 63 68 65 63 6b | 28 73 74 72 73 70 6e 28 |.X.check|(strspn(|
|000044e0| 22 61 62 63 62 61 22 2c | 20 22 61 62 63 22 29 20 |"abcba",| "abc") |
|000044f0| 3d 3d 20 35 2c 20 31 29 | 3b 09 2f 2a 20 57 68 6f |== 5, 1)|;./* Who|
|00004500| 6c 65 20 73 74 72 69 6e | 67 2e 20 2a 2f 0a 58 09 |le strin|g. */.X.|
|00004510| 63 68 65 63 6b 28 73 74 | 72 73 70 6e 28 22 61 62 |check(st|rspn("ab|
|00004520| 63 62 61 22 2c 20 22 61 | 62 22 29 20 3d 3d 20 32 |cba", "a|b") == 2|
|00004530| 2c 20 32 29 3b 09 2f 2a | 20 50 61 72 74 69 61 6c |, 2);./*| Partial|
|00004540| 2e 20 2a 2f 0a 58 09 63 | 68 65 63 6b 28 73 74 72 |. */.X.c|heck(str|
|00004550| 73 70 6e 28 22 61 62 63 | 22 2c 20 22 71 78 22 29 |spn("abc|", "qx")|
|00004560| 20 3d 3d 20 30 2c 20 33 | 29 3b 09 2f 2a 20 4e 6f | == 0, 3|);./* No|
|00004570| 6e 65 2e 20 2a 2f 0a 58 | 09 63 68 65 63 6b 28 73 |ne. */.X|.check(s|
|00004580| 74 72 73 70 6e 28 22 22 | 2c 20 22 61 62 22 29 20 |trspn(""|, "ab") |
|00004590| 3d 3d 20 30 2c 20 34 29 | 3b 09 2f 2a 20 4e 75 6c |== 0, 4)|;./* Nul|
|000045a0| 6c 20 73 74 72 69 6e 67 | 2e 20 2a 2f 0a 58 09 63 |l string|. */.X.c|
|000045b0| 68 65 63 6b 28 73 74 72 | 73 70 6e 28 22 61 62 63 |heck(str|spn("abc|
|000045c0| 22 2c 20 22 22 29 20 3d | 3d 20 30 2c 20 35 29 3b |", "") =|= 0, 5);|
|000045d0| 09 2f 2a 20 4e 75 6c 6c | 20 73 65 61 72 63 68 20 |./* Null| search |
|000045e0| 6c 69 73 74 2e 20 2a 2f | 0a 58 0a 58 09 2f 2a 0a |list. */|.X.X./*.|
|000045f0| 58 09 20 2a 20 73 74 72 | 63 73 70 6e 0a 58 09 20 |X. * str|cspn.X. |
|00004600| 2a 2f 0a 58 09 69 74 20 | 3d 20 22 73 74 72 63 73 |*/.X.it |= "strcs|
|00004610| 70 6e 22 3b 0a 58 09 63 | 68 65 63 6b 28 73 74 72 |pn";.X.c|heck(str|
|00004620| 63 73 70 6e 28 22 61 62 | 63 62 61 22 2c 20 22 71 |cspn("ab|cba", "q|
|00004630| 78 22 29 20 3d 3d 20 35 | 2c 20 31 29 3b 09 2f 2a |x") == 5|, 1);./*|
|00004640| 20 57 68 6f 6c 65 20 73 | 74 72 69 6e 67 2e 20 2a | Whole s|tring. *|
|00004650| 2f 0a 58 09 63 68 65 63 | 6b 28 73 74 72 63 73 70 |/.X.chec|k(strcsp|
|00004660| 6e 28 22 61 62 63 62 61 | 22 2c 20 22 63 78 22 29 |n("abcba|", "cx")|
|00004670| 20 3d 3d 20 32 2c 20 32 | 29 3b 09 2f 2a 20 50 61 | == 2, 2|);./* Pa|
|00004680| 72 74 69 61 6c 2e 20 2a | 2f 0a 58 09 63 68 65 63 |rtial. *|/.X.chec|
|00004690| 6b 28 73 74 72 63 73 70 | 6e 28 22 61 62 63 22 2c |k(strcsp|n("abc",|
|000046a0| 20 22 61 62 63 22 29 20 | 3d 3d 20 30 2c 20 33 29 | "abc") |== 0, 3)|
|000046b0| 3b 09 2f 2a 20 4e 6f 6e | 65 2e 20 2a 2f 0a 58 09 |;./* Non|e. */.X.|
|000046c0| 63 68 65 63 6b 28 73 74 | 72 63 73 70 6e 28 22 22 |check(st|rcspn(""|
|000046d0| 2c 20 22 61 62 22 29 20 | 3d 3d 20 30 2c 20 34 29 |, "ab") |== 0, 4)|
|000046e0| 3b 09 2f 2a 20 4e 75 6c | 6c 20 73 74 72 69 6e 67 |;./* Nul|l string|
|000046f0| 2e 20 2a 2f 0a 58 09 63 | 68 65 63 6b 28 73 74 72 |. */.X.c|heck(str|
|00004700| 63 73 70 6e 28 22 61 62 | 63 22 2c 20 22 22 29 20 |cspn("ab|c", "") |
|00004710| 3d 3d 20 33 2c 20 35 29 | 3b 09 2f 2a 20 4e 75 6c |== 3, 5)|;./* Nul|
|00004720| 6c 20 73 65 61 72 63 68 | 20 6c 69 73 74 2e 20 2a |l search| list. *|
|00004730| 2f 0a 58 0a 58 09 2f 2a | 0a 58 09 20 2a 20 73 74 |/.X.X./*|.X. * st|
|00004740| 72 74 6f 6b 20 2d 20 74 | 68 65 20 68 61 72 64 20 |rtok - t|he hard |
|00004750| 6f 6e 65 0a 58 09 20 2a | 2f 0a 58 09 69 74 20 3d |one.X. *|/.X.it =|
|00004760| 20 22 73 74 72 74 6f 6b | 22 3b 0a 58 09 56 4f 49 | "strtok|";.X.VOI|
|00004770| 44 43 41 53 54 20 73 74 | 72 63 70 79 28 6f 6e 65 |DCAST st|rcpy(one|
|00004780| 2c 20 22 66 69 72 73 74 | 2c 20 73 65 63 6f 6e 64 |, "first|, second|
|00004790| 2c 20 74 68 69 72 64 22 | 29 3b 0a 58 09 65 71 75 |, third"|);.X.equ|
|000047a0| 61 6c 28 73 74 72 74 6f | 6b 28 6f 6e 65 2c 20 22 |al(strto|k(one, "|
|000047b0| 2c 20 22 29 2c 20 22 66 | 69 72 73 74 22 2c 20 31 |, "), "f|irst", 1|
|000047c0| 29 3b 09 2f 2a 20 42 61 | 73 69 63 20 74 65 73 74 |);./* Ba|sic test|
|000047d0| 2e 20 2a 2f 0a 58 09 65 | 71 75 61 6c 28 6f 6e 65 |. */.X.e|qual(one|
|000047e0| 2c 20 22 66 69 72 73 74 | 22 2c 20 32 29 3b 0a 58 |, "first|", 2);.X|
|000047f0| 09 65 71 75 61 6c 28 73 | 74 72 74 6f 6b 28 28 63 |.equal(s|trtok((c|
|00004800| 68 61 72 20 2a 29 4e 55 | 4c 4c 2c 20 22 2c 20 22 |har *)NU|LL, ", "|
|00004810| 29 2c 20 22 73 65 63 6f | 6e 64 22 2c 20 33 29 3b |), "seco|nd", 3);|
|00004820| 0a 58 09 65 71 75 61 6c | 28 73 74 72 74 6f 6b 28 |.X.equal|(strtok(|
|00004830| 28 63 68 61 72 20 2a 29 | 4e 55 4c 4c 2c 20 22 2c |(char *)|NULL, ",|
|00004840| 20 22 29 2c 20 22 74 68 | 69 72 64 22 2c 20 34 29 | "), "th|ird", 4)|
|00004850| 3b 0a 58 09 63 68 65 63 | 6b 28 73 74 72 74 6f 6b |;.X.chec|k(strtok|
|00004860| 28 28 63 68 61 72 20 2a | 29 4e 55 4c 4c 2c 20 22 |((char *|)NULL, "|
|00004870| 2c 20 22 29 20 3d 3d 20 | 4e 55 4c 4c 2c 20 35 29 |, ") == |NULL, 5)|
|00004880| 3b 0a 58 09 56 4f 49 44 | 43 41 53 54 20 73 74 72 |;.X.VOID|CAST str|
|00004890| 63 70 79 28 6f 6e 65 2c | 20 22 2c 20 66 69 72 73 |cpy(one,| ", firs|
|000048a0| 74 2c 20 22 29 3b 0a 58 | 09 65 71 75 61 6c 28 73 |t, ");.X|.equal(s|
|000048b0| 74 72 74 6f 6b 28 6f 6e | 65 2c 20 22 2c 20 22 29 |trtok(on|e, ", ")|
|000048c0| 2c 20 22 66 69 72 73 74 | 22 2c 20 36 29 3b 09 2f |, "first|", 6);./|
|000048d0| 2a 20 45 78 74 72 61 20 | 64 65 6c 69 6d 73 2c 20 |* Extra |delims, |
|000048e0| 31 20 74 6f 6b 2e 20 2a | 2f 0a 58 09 63 68 65 63 |1 tok. *|/.X.chec|
|000048f0| 6b 28 73 74 72 74 6f 6b | 28 28 63 68 61 72 20 2a |k(strtok|((char *|
|00004900| 29 4e 55 4c 4c 2c 20 22 | 2c 20 22 29 20 3d 3d 20 |)NULL, "|, ") == |
|00004910| 4e 55 4c 4c 2c 20 37 29 | 3b 0a 58 09 56 4f 49 44 |NULL, 7)|;.X.VOID|
|00004920| 43 41 53 54 20 73 74 72 | 63 70 79 28 6f 6e 65 2c |CAST str|cpy(one,|
|00004930| 20 22 31 61 2c 20 31 62 | 3b 20 32 61 2c 20 32 62 | "1a, 1b|; 2a, 2b|
|00004940| 22 29 3b 0a 58 09 65 71 | 75 61 6c 28 73 74 72 74 |");.X.eq|ual(strt|
|00004950| 6f 6b 28 6f 6e 65 2c 20 | 22 2c 20 22 29 2c 20 22 |ok(one, |", "), "|
|00004960| 31 61 22 2c 20 38 29 3b | 09 2f 2a 20 43 68 61 6e |1a", 8);|./* Chan|
|00004970| 67 69 6e 67 20 64 65 6c | 69 6d 20 6c 69 73 74 73 |ging del|im lists|
|00004980| 2e 20 2a 2f 0a 58 09 65 | 71 75 61 6c 28 73 74 72 |. */.X.e|qual(str|
|00004990| 74 6f 6b 28 28 63 68 61 | 72 20 2a 29 4e 55 4c 4c |tok((cha|r *)NULL|
|000049a0| 2c 20 22 3b 20 22 29 2c | 20 22 31 62 22 2c 20 39 |, "; "),| "1b", 9|
|000049b0| 29 3b 0a 58 09 65 71 75 | 61 6c 28 73 74 72 74 6f |);.X.equ|al(strto|
|000049c0| 6b 28 28 63 68 61 72 20 | 2a 29 4e 55 4c 4c 2c 20 |k((char |*)NULL, |
|000049d0| 22 2c 20 22 29 2c 20 22 | 32 61 22 2c 20 31 30 29 |", "), "|2a", 10)|
|000049e0| 3b 0a 58 09 56 4f 49 44 | 43 41 53 54 20 73 74 72 |;.X.VOID|CAST str|
|000049f0| 63 70 79 28 74 77 6f 2c | 20 22 78 2d 79 22 29 3b |cpy(two,| "x-y");|
|00004a00| 0a 58 09 65 71 75 61 6c | 28 73 74 72 74 6f 6b 28 |.X.equal|(strtok(|
|00004a10| 74 77 6f 2c 20 22 2d 22 | 29 2c 20 22 78 22 2c 20 |two, "-"|), "x", |
|00004a20| 31 31 29 3b 09 2f 2a 20 | 4e 65 77 20 73 74 72 69 |11);./* |New stri|
|00004a30| 6e 67 20 62 65 66 6f 72 | 65 20 64 6f 6e 65 2e 20 |ng befor|e done. |
|00004a40| 2a 2f 0a 58 09 65 71 75 | 61 6c 28 73 74 72 74 6f |*/.X.equ|al(strto|
|00004a50| 6b 28 28 63 68 61 72 20 | 2a 29 4e 55 4c 4c 2c 20 |k((char |*)NULL, |
|00004a60| 22 2d 22 29 2c 20 22 79 | 22 2c 20 31 32 29 3b 0a |"-"), "y|", 12);.|
|00004a70| 58 09 63 68 65 63 6b 28 | 73 74 72 74 6f 6b 28 28 |X.check(|strtok((|
|00004a80| 63 68 61 72 20 2a 29 4e | 55 4c 4c 2c 20 22 2d 22 |char *)N|ULL, "-"|
|00004a90| 29 20 3d 3d 20 4e 55 4c | 4c 2c 20 31 33 29 3b 0a |) == NUL|L, 13);.|
|00004aa0| 58 09 56 4f 49 44 43 41 | 53 54 20 73 74 72 63 70 |X.VOIDCA|ST strcp|
|00004ab0| 79 28 6f 6e 65 2c 20 22 | 61 2c 62 2c 20 63 2c 2c |y(one, "|a,b, c,,|
|00004ac0| 20 2c 64 22 29 3b 0a 58 | 09 65 71 75 61 6c 28 73 | ,d");.X|.equal(s|
|00004ad0| 74 72 74 6f 6b 28 6f 6e | 65 2c 20 22 2c 20 22 29 |trtok(on|e, ", ")|
|00004ae0| 2c 20 22 61 22 2c 20 31 | 34 29 3b 09 2f 2a 20 44 |, "a", 1|4);./* D|
|00004af0| 69 66 66 65 72 65 6e 74 | 20 73 65 70 61 72 61 74 |ifferent| separat|
|00004b00| 6f 72 73 2e 20 2a 2f 0a | 58 09 65 71 75 61 6c 28 |ors. */.|X.equal(|
|00004b10| 73 74 72 74 6f 6b 28 28 | 63 68 61 72 20 2a 29 4e |strtok((|char *)N|
|00004b20| 55 4c 4c 2c 20 22 2c 20 | 22 29 2c 20 22 62 22 2c |ULL, ", |"), "b",|
|00004b30| 20 31 35 29 3b 0a 58 09 | 65 71 75 61 6c 28 73 74 | 15);.X.|equal(st|
|00004b40| 72 74 6f 6b 28 28 63 68 | 61 72 20 2a 29 4e 55 4c |rtok((ch|ar *)NUL|
|00004b50| 4c 2c 20 22 20 2c 22 29 | 2c 20 22 63 22 2c 20 31 |L, " ,")|, "c", 1|
|00004b60| 36 29 3b 09 2f 2a 20 50 | 65 72 6d 75 74 65 20 6c |6);./* P|ermute l|
|00004b70| 69 73 74 20 74 6f 6f 2e | 20 2a 2f 0a 58 09 65 71 |ist too.| */.X.eq|
|00004b80| 75 61 6c 28 73 74 72 74 | 6f 6b 28 28 63 68 61 72 |ual(strt|ok((char|
|00004b90| 20 2a 29 4e 55 4c 4c 2c | 20 22 20 2c 22 29 2c 20 | *)NULL,| " ,"), |
|00004ba0| 22 64 22 2c 20 31 37 29 | 3b 0a 58 09 63 68 65 63 |"d", 17)|;.X.chec|
|00004bb0| 6b 28 73 74 72 74 6f 6b | 28 28 63 68 61 72 20 2a |k(strtok|((char *|
|00004bc0| 29 4e 55 4c 4c 2c 20 22 | 2c 20 22 29 20 3d 3d 20 |)NULL, "|, ") == |
|00004bd0| 4e 55 4c 4c 2c 20 31 38 | 29 3b 0a 58 09 63 68 65 |NULL, 18|);.X.che|
|00004be0| 63 6b 28 73 74 72 74 6f | 6b 28 28 63 68 61 72 20 |ck(strto|k((char |
|00004bf0| 2a 29 4e 55 4c 4c 2c 20 | 22 2c 20 22 29 20 3d 3d |*)NULL, |", ") ==|
|00004c00| 20 4e 55 4c 4c 2c 20 31 | 39 29 3b 09 2f 2a 20 50 | NULL, 1|9);./* P|
|00004c10| 65 72 73 69 73 74 65 6e | 63 65 2e 20 2a 2f 0a 58 |ersisten|ce. */.X|
|00004c20| 09 56 4f 49 44 43 41 53 | 54 20 73 74 72 63 70 79 |.VOIDCAS|T strcpy|
|00004c30| 28 6f 6e 65 2c 20 22 2c | 20 22 29 3b 0a 58 09 63 |(one, ",| ");.X.c|
|00004c40| 68 65 63 6b 28 73 74 72 | 74 6f 6b 28 6f 6e 65 2c |heck(str|tok(one,|
|00004c50| 20 22 2c 20 22 29 20 3d | 3d 20 4e 55 4c 4c 2c 20 | ", ") =|= NULL, |
|00004c60| 32 30 29 3b 09 2f 2a 20 | 4e 6f 20 74 6f 6b 65 6e |20);./* |No token|
|00004c70| 73 2e 20 2a 2f 0a 58 09 | 56 4f 49 44 43 41 53 54 |s. */.X.|VOIDCAST|
|00004c80| 20 73 74 72 63 70 79 28 | 6f 6e 65 2c 20 22 22 29 | strcpy(|one, "")|
|00004c90| 3b 0a 58 09 63 68 65 63 | 6b 28 73 74 72 74 6f 6b |;.X.chec|k(strtok|
|00004ca0| 28 6f 6e 65 2c 20 22 2c | 20 22 29 20 3d 3d 20 4e |(one, ",| ") == N|
|00004cb0| 55 4c 4c 2c 20 32 31 29 | 3b 09 2f 2a 20 45 6d 70 |ULL, 21)|;./* Emp|
|00004cc0| 74 79 20 73 74 72 69 6e | 67 2e 20 2a 2f 0a 58 09 |ty strin|g. */.X.|
|00004cd0| 56 4f 49 44 43 41 53 54 | 20 73 74 72 63 70 79 28 |VOIDCAST| strcpy(|
|00004ce0| 6f 6e 65 2c 20 22 61 62 | 63 22 29 3b 0a 58 09 65 |one, "ab|c");.X.e|
|00004cf0| 71 75 61 6c 28 73 74 72 | 74 6f 6b 28 6f 6e 65 2c |qual(str|tok(one,|
|00004d00| 20 22 2c 20 22 29 2c 20 | 22 61 62 63 22 2c 20 32 | ", "), |"abc", 2|
|00004d10| 32 29 3b 09 2f 2a 20 4e | 6f 20 64 65 6c 69 6d 69 |2);./* N|o delimi|
|00004d20| 74 65 72 73 2e 20 2a 2f | 0a 58 09 63 68 65 63 6b |ters. */|.X.check|
|00004d30| 28 73 74 72 74 6f 6b 28 | 28 63 68 61 72 20 2a 29 |(strtok(|(char *)|
|00004d40| 4e 55 4c 4c 2c 20 22 2c | 20 22 29 20 3d 3d 20 4e |NULL, ",| ") == N|
|00004d50| 55 4c 4c 2c 20 32 33 29 | 3b 0a 58 09 56 4f 49 44 |ULL, 23)|;.X.VOID|
|00004d60| 43 41 53 54 20 73 74 72 | 63 70 79 28 6f 6e 65 2c |CAST str|cpy(one,|
|00004d70| 20 22 61 62 63 22 29 3b | 0a 58 09 65 71 75 61 6c | "abc");|.X.equal|
|00004d80| 28 73 74 72 74 6f 6b 28 | 6f 6e 65 2c 20 22 22 29 |(strtok(|one, "")|
|00004d90| 2c 20 22 61 62 63 22 2c | 20 32 34 29 3b 09 2f 2a |, "abc",| 24);./*|
|00004da0| 20 45 6d 70 74 79 20 64 | 65 6c 69 6d 69 74 65 72 | Empty d|elimiter|
|00004db0| 20 6c 69 73 74 2e 20 2a | 2f 0a 58 09 63 68 65 63 | list. *|/.X.chec|
|00004dc0| 6b 28 73 74 72 74 6f 6b | 28 28 63 68 61 72 20 2a |k(strtok|((char *|
|00004dd0| 29 4e 55 4c 4c 2c 20 22 | 22 29 20 3d 3d 20 4e 55 |)NULL, "|") == NU|
|00004de0| 4c 4c 2c 20 32 35 29 3b | 0a 58 09 56 4f 49 44 43 |LL, 25);|.X.VOIDC|
|00004df0| 41 53 54 20 73 74 72 63 | 70 79 28 6f 6e 65 2c 20 |AST strc|py(one, |
|00004e00| 22 61 62 63 64 65 66 67 | 68 22 29 3b 0a 58 09 56 |"abcdefg|h");.X.V|
|00004e10| 4f 49 44 43 41 53 54 20 | 73 74 72 63 70 79 28 6f |OIDCAST |strcpy(o|
|00004e20| 6e 65 2c 20 22 61 2c 62 | 2c 63 22 29 3b 0a 58 09 |ne, "a,b|,c");.X.|
|00004e30| 65 71 75 61 6c 28 73 74 | 72 74 6f 6b 28 6f 6e 65 |equal(st|rtok(one|
|00004e40| 2c 20 22 2c 22 29 2c 20 | 22 61 22 2c 20 32 36 29 |, ","), |"a", 26)|
|00004e50| 3b 09 2f 2a 20 42 61 73 | 69 63 73 20 61 67 61 69 |;./* Bas|ics agai|
|00004e60| 6e 2e 2e 2e 20 2a 2f 0a | 58 09 65 71 75 61 6c 28 |n... */.|X.equal(|
|00004e70| 73 74 72 74 6f 6b 28 28 | 63 68 61 72 20 2a 29 4e |strtok((|char *)N|
|00004e80| 55 4c 4c 2c 20 22 2c 22 | 29 2c 20 22 62 22 2c 20 |ULL, ","|), "b", |
|00004e90| 32 37 29 3b 0a 58 09 65 | 71 75 61 6c 28 73 74 72 |27);.X.e|qual(str|
|00004ea0| 74 6f 6b 28 28 63 68 61 | 72 20 2a 29 4e 55 4c 4c |tok((cha|r *)NULL|
|00004eb0| 2c 20 22 2c 22 29 2c 20 | 22 63 22 2c 20 32 38 29 |, ","), |"c", 28)|
|00004ec0| 3b 0a 58 09 63 68 65 63 | 6b 28 73 74 72 74 6f 6b |;.X.chec|k(strtok|
|00004ed0| 28 28 63 68 61 72 20 2a | 29 4e 55 4c 4c 2c 20 22 |((char *|)NULL, "|
|00004ee0| 2c 22 29 20 3d 3d 20 4e | 55 4c 4c 2c 20 32 39 29 |,") == N|ULL, 29)|
|00004ef0| 3b 0a 58 09 65 71 75 61 | 6c 28 6f 6e 65 2b 36 2c |;.X.equa|l(one+6,|
|00004f00| 20 22 67 68 22 2c 20 33 | 30 29 3b 09 09 09 2f 2a | "gh", 3|0);.../*|
|00004f10| 20 53 74 6f 6d 70 65 64 | 20 70 61 73 74 20 65 6e | Stomped| past en|
|00004f20| 64 3f 20 2a 2f 0a 58 09 | 65 71 75 61 6c 28 6f 6e |d? */.X.|equal(on|
|00004f30| 65 2c 20 22 61 22 2c 20 | 33 31 29 3b 09 09 09 2f |e, "a", |31);.../|
|00004f40| 2a 20 53 74 6f 6d 70 65 | 64 20 6f 6c 64 20 74 6f |* Stompe|d old to|
|00004f50| 6b 65 6e 73 3f 20 2a 2f | 0a 58 09 65 71 75 61 6c |kens? */|.X.equal|
|00004f60| 28 6f 6e 65 2b 32 2c 20 | 22 62 22 2c 20 33 32 29 |(one+2, |"b", 32)|
|00004f70| 3b 0a 58 09 65 71 75 61 | 6c 28 6f 6e 65 2b 34 2c |;.X.equa|l(one+4,|
|00004f80| 20 22 63 22 2c 20 33 33 | 29 3b 0a 58 0a 58 09 2f | "c", 33|);.X.X./|
|00004f90| 2a 0a 58 09 20 2a 20 6d | 65 6d 63 6d 70 0a 58 09 |*.X. * m|emcmp.X.|
|00004fa0| 20 2a 2f 0a 58 09 69 74 | 20 3d 20 22 6d 65 6d 63 | */.X.it| = "memc|
|00004fb0| 6d 70 22 3b 0a 58 09 63 | 68 65 63 6b 28 6d 65 6d |mp";.X.c|heck(mem|
|00004fc0| 63 6d 70 28 22 61 22 2c | 20 22 61 22 2c 20 31 29 |cmp("a",| "a", 1)|
|00004fd0| 20 3d 3d 20 30 2c 20 31 | 29 3b 09 2f 2a 20 49 64 | == 0, 1|);./* Id|
|00004fe0| 65 6e 74 69 74 79 2e 20 | 2a 2f 0a 58 09 63 68 65 |entity. |*/.X.che|
|00004ff0| 63 6b 28 6d 65 6d 63 6d | 70 28 22 61 62 63 22 2c |ck(memcm|p("abc",|
|00005000| 20 22 61 62 63 22 2c 20 | 33 29 20 3d 3d 20 30 2c | "abc", |3) == 0,|
|00005010| 20 32 29 3b 09 2f 2a 20 | 4d 75 6c 74 69 63 68 61 | 2);./* |Multicha|
|00005020| 72 61 63 74 65 72 2e 20 | 2a 2f 0a 58 09 63 68 65 |racter. |*/.X.che|
|00005030| 63 6b 28 6d 65 6d 63 6d | 70 28 22 61 62 63 64 22 |ck(memcm|p("abcd"|
|00005040| 2c 20 22 61 62 63 65 22 | 2c 20 34 29 20 3c 20 30 |, "abce"|, 4) < 0|
|00005050| 2c 20 33 29 3b 09 2f 2a | 20 48 6f 6e 65 73 74 6c |, 3);./*| Honestl|
|00005060| 79 20 75 6e 65 71 75 61 | 6c 2e 20 2a 2f 0a 58 09 |y unequa|l. */.X.|
|00005070| 63 68 65 63 6b 28 6d 65 | 6d 63 6d 70 28 22 61 62 |check(me|mcmp("ab|
|00005080| 63 65 22 2c 20 22 61 62 | 63 64 22 2c 20 34 29 20 |ce", "ab|cd", 4) |
|00005090| 3e 20 30 2c 20 34 29 3b | 0a 58 09 63 68 65 63 6b |> 0, 4);|.X.check|
|000050a0| 28 6d 65 6d 63 6d 70 28 | 22 61 6c 70 68 22 2c 20 |(memcmp(|"alph", |
|000050b0| 22 62 65 74 61 22 2c 20 | 34 29 20 3c 20 30 2c 20 |"beta", |4) < 0, |
|000050c0| 35 29 3b 0a 58 09 69 66 | 20 28 6d 65 6d 63 68 61 |5);.X.if| (memcha|
|000050d0| 72 73 69 67 6e 65 64 29 | 09 09 09 2f 2a 20 53 69 |rsigned)|.../* Si|
|000050e0| 67 6e 2d 62 69 74 20 63 | 6f 6d 70 61 72 69 73 6f |gn-bit c|ompariso|
|000050f0| 6e 2e 20 2a 2f 0a 58 09 | 09 63 68 65 63 6b 28 6d |n. */.X.|.check(m|
|00005100| 65 6d 63 6d 70 28 22 61 | 5c 32 30 33 22 2c 20 22 |emcmp("a|\203", "|
|00005110| 61 5c 30 30 33 22 2c 20 | 32 29 20 3c 20 30 2c 20 |a\003", |2) < 0, |
|00005120| 36 29 3b 0a 58 09 65 6c | 73 65 0a 58 09 09 63 68 |6);.X.el|se.X..ch|
|00005130| 65 63 6b 28 6d 65 6d 63 | 6d 70 28 22 61 5c 32 30 |eck(memc|mp("a\20|
|00005140| 33 22 2c 20 22 61 5c 30 | 30 33 22 2c 20 32 29 20 |3", "a\0|03", 2) |
|00005150| 3e 20 30 2c 20 36 29 3b | 0a 58 09 63 68 65 63 6b |> 0, 6);|.X.check|
|00005160| 28 6d 65 6d 63 6d 70 28 | 22 61 62 63 65 22 2c 20 |(memcmp(|"abce", |
|00005170| 22 61 62 63 64 22 2c 20 | 33 29 20 3d 3d 20 30 2c |"abcd", |3) == 0,|
|00005180| 20 37 29 3b 09 2f 2a 20 | 43 6f 75 6e 74 20 6c 69 | 7);./* |Count li|
|00005190| 6d 69 74 65 64 2e 20 2a | 2f 0a 58 09 63 68 65 63 |mited. *|/.X.chec|
|000051a0| 6b 28 6d 65 6d 63 6d 70 | 28 22 61 62 63 22 2c 20 |k(memcmp|("abc", |
|000051b0| 22 64 65 66 22 2c 20 30 | 29 20 3d 3d 20 30 2c 20 |"def", 0|) == 0, |
|000051c0| 38 29 3b 09 2f 2a 20 5a | 65 72 6f 20 63 6f 75 6e |8);./* Z|ero coun|
|000051d0| 74 2e 20 2a 2f 0a 58 0a | 58 09 2f 2a 0a 58 09 20 |t. */.X.|X./*.X. |
|000051e0| 2a 20 6d 65 6d 63 68 72 | 0a 58 09 20 2a 2f 0a 58 |* memchr|.X. */.X|
|000051f0| 09 69 74 20 3d 20 22 6d | 65 6d 63 68 72 22 3b 0a |.it = "m|emchr";.|
|00005200| 58 09 63 68 65 63 6b 28 | 6d 65 6d 63 68 72 28 22 |X.check(|memchr("|
|00005210| 61 62 63 64 22 2c 20 27 | 7a 27 2c 20 34 29 20 3d |abcd", '|z', 4) =|
|00005220| 3d 20 4e 55 4c 4c 2c 20 | 31 29 3b 09 2f 2a 20 4e |= NULL, |1);./* N|
|00005230| 6f 74 20 66 6f 75 6e 64 | 2e 20 2a 2f 0a 58 09 56 |ot found|. */.X.V|
|00005240| 4f 49 44 43 41 53 54 20 | 73 74 72 63 70 79 28 6f |OIDCAST |strcpy(o|
|00005250| 6e 65 2c 20 22 61 62 63 | 64 22 29 3b 0a 58 09 63 |ne, "abc|d");.X.c|
|00005260| 68 65 63 6b 28 6d 65 6d | 63 68 72 28 6f 6e 65 2c |heck(mem|chr(one,|
|00005270| 20 27 63 27 2c 20 34 29 | 20 3d 3d 20 6f 6e 65 2b | 'c', 4)| == one+|
|00005280| 32 2c 20 32 29 3b 09 2f | 2a 20 42 61 73 69 63 20 |2, 2);./|* Basic |
|00005290| 74 65 73 74 2e 20 2a 2f | 0a 58 09 63 68 65 63 6b |test. */|.X.check|
|000052a0| 28 6d 65 6d 63 68 72 28 | 6f 6e 65 2c 20 27 64 27 |(memchr(|one, 'd'|
|000052b0| 2c 20 34 29 20 3d 3d 20 | 6f 6e 65 2b 33 2c 20 33 |, 4) == |one+3, 3|
|000052c0| 29 3b 09 2f 2a 20 45 6e | 64 20 6f 66 20 73 74 72 |);./* En|d of str|
|000052d0| 69 6e 67 2e 20 2a 2f 0a | 58 09 63 68 65 63 6b 28 |ing. */.|X.check(|
|000052e0| 6d 65 6d 63 68 72 28 6f | 6e 65 2c 20 27 61 27 2c |memchr(o|ne, 'a',|
|000052f0| 20 34 29 20 3d 3d 20 6f | 6e 65 2c 20 34 29 3b 09 | 4) == o|ne, 4);.|
|00005300| 2f 2a 20 42 65 67 69 6e | 6e 69 6e 67 2e 20 2a 2f |/* Begin|ning. */|
|00005310| 0a 58 09 63 68 65 63 6b | 28 6d 65 6d 63 68 72 28 |.X.check|(memchr(|
|00005320| 6f 6e 65 2c 20 27 5c 30 | 27 2c 20 35 29 20 3d 3d |one, '\0|', 5) ==|
|00005330| 20 6f 6e 65 2b 34 2c 20 | 35 29 3b 09 2f 2a 20 46 | one+4, |5);./* F|
|00005340| 69 6e 64 69 6e 67 20 4e | 55 4c 2e 20 2a 2f 0a 58 |inding N|UL. */.X|
|00005350| 09 56 4f 49 44 43 41 53 | 54 20 73 74 72 63 70 79 |.VOIDCAS|T strcpy|
|00005360| 28 6f 6e 65 2c 20 22 61 | 62 61 62 61 22 29 3b 0a |(one, "a|baba");.|
|00005370| 58 09 63 68 65 63 6b 28 | 6d 65 6d 63 68 72 28 6f |X.check(|memchr(o|
|00005380| 6e 65 2c 20 27 62 27 2c | 20 35 29 20 3d 3d 20 6f |ne, 'b',| 5) == o|
|00005390| 6e 65 2b 31 2c 20 36 29 | 3b 09 2f 2a 20 46 69 6e |ne+1, 6)|;./* Fin|
|000053a0| 64 69 6e 67 20 66 69 72 | 73 74 2e 20 2a 2f 0a 58 |ding fir|st. */.X|
|000053b0| 09 63 68 65 63 6b 28 6d | 65 6d 63 68 72 28 6f 6e |.check(m|emchr(on|
|000053c0| 65 2c 20 27 62 27 2c 20 | 30 29 20 3d 3d 20 4e 55 |e, 'b', |0) == NU|
|000053d0| 4c 4c 2c 20 37 29 3b 09 | 2f 2a 20 5a 65 72 6f 20 |LL, 7);.|/* Zero |
|000053e0| 63 6f 75 6e 74 2e 20 2a | 2f 0a 58 09 63 68 65 63 |count. *|/.X.chec|
|000053f0| 6b 28 6d 65 6d 63 68 72 | 28 6f 6e 65 2c 20 27 61 |k(memchr|(one, 'a|
|00005400| 27 2c 20 31 29 20 3d 3d | 20 6f 6e 65 2c 20 38 29 |', 1) ==| one, 8)|
|00005410| 3b 09 2f 2a 20 53 69 6e | 67 6c 65 74 6f 6e 20 63 |;./* Sin|gleton c|
|00005420| 61 73 65 2e 20 2a 2f 0a | 58 09 56 4f 49 44 43 41 |ase. */.|X.VOIDCA|
|00005430| 53 54 20 73 74 72 63 70 | 79 28 6f 6e 65 2c 20 22 |ST strcp|y(one, "|
|00005440| 61 5c 32 30 33 62 22 29 | 3b 0a 58 09 63 68 65 63 |a\203b")|;.X.chec|
|00005450| 6b 28 6d 65 6d 63 68 72 | 28 6f 6e 65 2c 20 30 32 |k(memchr|(one, 02|
|00005460| 30 33 2c 20 33 29 20 3d | 3d 20 6f 6e 65 2b 31 2c |03, 3) =|= one+1,|
|00005470| 20 39 29 3b 09 2f 2a 20 | 55 6e 73 69 67 6e 65 64 | 9);./* |Unsigned|
|00005480| 6e 65 73 73 2e 20 2a 2f | 0a 58 0a 58 09 2f 2a 0a |ness. */|.X.X./*.|
|00005490| 58 09 20 2a 20 6d 65 6d | 63 70 79 0a 58 09 20 2a |X. * mem|cpy.X. *|
|000054a0| 0a 58 09 20 2a 20 4e 6f | 74 65 20 74 68 61 74 20 |.X. * No|te that |
|000054b0| 58 33 4a 31 31 20 73 61 | 79 73 20 6d 65 6d 63 70 |X3J11 sa|ys memcp|
|000054c0| 79 20 6d 75 73 74 20 77 | 6f 72 6b 20 72 65 67 61 |y must w|ork rega|
|000054d0| 72 64 6c 65 73 73 20 6f | 66 20 6f 76 65 72 6c 61 |rdless o|f overla|
|000054e0| 70 2e 0a 58 09 20 2a 20 | 54 68 65 20 53 56 49 44 |p..X. * |The SVID|
|000054f0| 20 73 61 79 73 20 69 74 | 20 6d 69 67 68 74 20 66 | says it| might f|
|00005500| 61 69 6c 2e 0a 58 09 20 | 2a 2f 0a 58 09 69 74 20 |ail..X. |*/.X.it |
|00005510| 3d 20 22 6d 65 6d 63 70 | 79 22 3b 0a 58 09 63 68 |= "memcp|y";.X.ch|
|00005520| 65 63 6b 28 6d 65 6d 63 | 70 79 28 6f 6e 65 2c 20 |eck(memc|py(one, |
|00005530| 22 61 62 63 22 2c 20 34 | 29 20 3d 3d 20 6f 6e 65 |"abc", 4|) == one|
|00005540| 2c 20 31 29 3b 09 2f 2a | 20 52 65 74 75 72 6e 65 |, 1);./*| Returne|
|00005550| 64 20 76 61 6c 75 65 2e | 20 2a 2f 0a 58 09 65 71 |d value.| */.X.eq|
|00005560| 75 61 6c 28 6f 6e 65 2c | 20 22 61 62 63 22 2c 20 |ual(one,| "abc", |
|00005570| 32 29 3b 09 09 09 2f 2a | 20 44 69 64 20 74 68 65 |2);.../*| Did the|
|00005580| 20 63 6f 70 79 20 67 6f | 20 72 69 67 68 74 3f 20 | copy go| right? |
|00005590| 2a 2f 0a 58 0a 58 09 56 | 4f 49 44 43 41 53 54 20 |*/.X.X.V|OIDCAST |
|000055a0| 73 74 72 63 70 79 28 6f | 6e 65 2c 20 22 61 62 63 |strcpy(o|ne, "abc|
|000055b0| 64 65 66 67 68 22 29 3b | 0a 58 09 56 4f 49 44 43 |defgh");|.X.VOIDC|
|000055c0| 41 53 54 20 6d 65 6d 63 | 70 79 28 6f 6e 65 2b 31 |AST memc|py(one+1|
|000055d0| 2c 20 22 78 79 7a 22 2c | 20 32 29 3b 0a 58 09 65 |, "xyz",| 2);.X.e|
|000055e0| 71 75 61 6c 28 6f 6e 65 | 2c 20 22 61 78 79 64 65 |qual(one|, "axyde|
|000055f0| 66 67 68 22 2c 20 33 29 | 3b 09 09 2f 2a 20 42 61 |fgh", 3)|;../* Ba|
|00005600| 73 69 63 20 74 65 73 74 | 2e 20 2a 2f 0a 58 0a 58 |sic test|. */.X.X|
|00005610| 09 56 4f 49 44 43 41 53 | 54 20 73 74 72 63 70 79 |.VOIDCAS|T strcpy|
|00005620| 28 6f 6e 65 2c 20 22 61 | 62 63 22 29 3b 0a 58 09 |(one, "a|bc");.X.|
|00005630| 56 4f 49 44 43 41 53 54 | 20 6d 65 6d 63 70 79 28 |VOIDCAST| memcpy(|
|00005640| 6f 6e 65 2c 20 22 78 79 | 7a 22 2c 20 30 29 3b 0a |one, "xy|z", 0);.|
|00005650| 58 09 65 71 75 61 6c 28 | 6f 6e 65 2c 20 22 61 62 |X.equal(|one, "ab|
|00005660| 63 22 2c 20 34 29 3b 09 | 09 09 2f 2a 20 5a 65 72 |c", 4);.|../* Zer|
|00005670| 6f 2d 6c 65 6e 67 74 68 | 20 63 6f 70 79 2e 20 2a |o-length| copy. *|
|00005680| 2f 0a 58 0a 58 09 56 4f | 49 44 43 41 53 54 20 73 |/.X.X.VO|IDCAST s|
|00005690| 74 72 63 70 79 28 6f 6e | 65 2c 20 22 68 69 20 74 |trcpy(on|e, "hi t|
|000056a0| 68 65 72 65 22 29 3b 0a | 58 09 56 4f 49 44 43 41 |here");.|X.VOIDCA|
|000056b0| 53 54 20 73 74 72 63 70 | 79 28 74 77 6f 2c 20 22 |ST strcp|y(two, "|
|000056c0| 66 6f 6f 22 29 3b 0a 58 | 09 56 4f 49 44 43 41 53 |foo");.X|.VOIDCAS|
|000056d0| 54 20 6d 65 6d 63 70 79 | 28 74 77 6f 2c 20 6f 6e |T memcpy|(two, on|
|000056e0| 65 2c 20 39 29 3b 0a 58 | 09 65 71 75 61 6c 28 74 |e, 9);.X|.equal(t|
|000056f0| 77 6f 2c 20 22 68 69 20 | 74 68 65 72 65 22 2c 20 |wo, "hi |there", |
|00005700| 35 29 3b 09 09 2f 2a 20 | 4a 75 73 74 20 70 61 72 |5);../* |Just par|
|00005710| 61 6e 6f 69 61 2e 20 2a | 2f 0a 58 09 65 71 75 61 |anoia. *|/.X.equa|
|00005720| 6c 28 6f 6e 65 2c 20 22 | 68 69 20 74 68 65 72 65 |l(one, "|hi there|
|00005730| 22 2c 20 36 29 3b 09 09 | 2f 2a 20 53 74 6f 6d 70 |", 6);..|/* Stomp|
|00005740| 65 64 20 6f 6e 20 73 6f | 75 72 63 65 3f 20 2a 2f |ed on so|urce? */|
|00005750| 0a 58 0a 58 09 56 4f 49 | 44 43 41 53 54 20 73 74 |.X.X.VOI|DCAST st|
|00005760| 72 63 70 79 28 6f 6e 65 | 2c 20 22 61 62 63 64 65 |rcpy(one|, "abcde|
|00005770| 66 67 68 22 29 3b 0a 58 | 09 56 4f 49 44 43 41 53 |fgh");.X|.VOIDCAS|
|00005780| 54 20 6d 65 6d 63 70 79 | 28 6f 6e 65 2b 31 2c 20 |T memcpy|(one+1, |
|00005790| 6f 6e 65 2c 20 39 29 3b | 0a 58 09 65 71 75 61 6c |one, 9);|.X.equal|
|000057a0| 28 6f 6e 65 2c 20 22 61 | 61 62 63 64 65 66 67 68 |(one, "a|abcdefgh|
|000057b0| 22 2c 20 37 29 3b 09 09 | 2f 2a 20 4f 76 65 72 6c |", 7);..|/* Overl|
|000057c0| 61 70 2c 20 72 69 67 68 | 74 2d 74 6f 2d 6c 65 66 |ap, righ|t-to-lef|
|000057d0| 74 2e 20 2a 2f 0a 58 0a | 58 09 56 4f 49 44 43 41 |t. */.X.|X.VOIDCA|
|000057e0| 53 54 20 73 74 72 63 70 | 79 28 6f 6e 65 2c 20 22 |ST strcp|y(one, "|
|000057f0| 61 62 63 64 65 66 67 68 | 22 29 3b 0a 58 09 56 4f |abcdefgh|");.X.VO|
|00005800| 49 44 43 41 53 54 20 6d | 65 6d 63 70 79 28 6f 6e |IDCAST m|emcpy(on|
|00005810| 65 2b 31 2c 20 6f 6e 65 | 2b 32 2c 20 37 29 3b 0a |e+1, one|+2, 7);.|
|00005820| 58 09 65 71 75 61 6c 28 | 6f 6e 65 2c 20 22 61 63 |X.equal(|one, "ac|
|00005830| 64 65 66 67 68 22 2c 20 | 38 29 3b 09 09 2f 2a 20 |defgh", |8);../* |
|00005840| 4f 76 65 72 6c 61 70 2c | 20 6c 65 66 74 2d 74 6f |Overlap,| left-to|
|00005850| 2d 72 69 67 68 74 2e 20 | 2a 2f 0a 58 0a 58 09 56 |-right. |*/.X.X.V|
|00005860| 4f 49 44 43 41 53 54 20 | 73 74 72 63 70 79 28 6f |OIDCAST |strcpy(o|
|00005870| 6e 65 2c 20 22 61 62 63 | 64 65 66 67 68 22 29 3b |ne, "abc|defgh");|
|00005880| 0a 58 09 56 4f 49 44 43 | 41 53 54 20 6d 65 6d 63 |.X.VOIDC|AST memc|
|00005890| 70 79 28 6f 6e 65 2c 20 | 6f 6e 65 2c 20 39 29 3b |py(one, |one, 9);|
|000058a0| 0a 58 09 65 71 75 61 6c | 28 6f 6e 65 2c 20 22 61 |.X.equal|(one, "a|
|000058b0| 62 63 64 65 66 67 68 22 | 2c 20 39 29 3b 09 09 2f |bcdefgh"|, 9);../|
|000058c0| 2a 20 31 30 30 25 20 6f | 76 65 72 6c 61 70 2e 20 |* 100% o|verlap. |
|000058d0| 2a 2f 0a 58 0a 58 09 2f | 2a 0a 58 09 20 2a 20 6d |*/.X.X./|*.X. * m|
|000058e0| 65 6d 63 63 70 79 20 2d | 20 66 69 72 73 74 20 74 |emccpy -| first t|
|000058f0| 65 73 74 20 6c 69 6b 65 | 20 6d 65 6d 63 70 79 2c |est like| memcpy,|
|00005900| 20 74 68 65 6e 20 74 68 | 65 20 73 65 61 72 63 68 | then th|e search|
|00005910| 20 70 61 72 74 0a 58 09 | 20 2a 0a 58 09 20 2a 20 | part.X.| *.X. * |
|00005920| 54 68 65 20 53 56 49 44 | 2c 20 74 68 65 20 6f 6e |The SVID|, the on|
|00005930| 6c 79 20 70 6c 61 63 65 | 20 77 68 65 72 65 20 6d |ly place| where m|
|00005940| 65 6d 63 63 70 79 20 69 | 73 20 6d 65 6e 74 69 6f |emccpy i|s mentio|
|00005950| 6e 65 64 2c 20 73 61 79 | 73 0a 58 09 20 2a 20 6f |ned, say|s.X. * o|
|00005960| 76 65 72 6c 61 70 20 6d | 69 67 68 74 20 66 61 69 |verlap m|ight fai|
|00005970| 6c 2c 20 73 6f 20 77 65 | 20 64 6f 6e 27 74 20 74 |l, so we| don't t|
|00005980| 72 79 20 69 74 2e 20 20 | 42 65 73 69 64 65 73 2c |ry it.  |Besides,|
|00005990| 20 69 74 27 73 20 68 61 | 72 64 0a 58 09 20 2a 20 | it's ha|rd.X. * |
|000059a0| 74 6f 20 73 65 65 20 74 | 68 65 20 72 61 74 69 6f |to see t|he ratio|
|000059b0| 6e 61 6c 65 20 66 6f 72 | 20 61 20 6e 6f 6e 2d 6c |nale for| a non-l|
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|00005af0| 56 4f 49 44 43 41 53 54 | 20 73 74 72 63 70 79 28 |VOIDCAST| strcpy(|
|00005b00| 6f 6e 65 2c 20 22 61 62 | 63 22 29 3b 0a 58 09 56 |one, "ab|c");.X.V|
|00005b10| 4f 49 44 43 41 53 54 20 | 6d 65 6d 63 63 70 79 28 |OIDCAST |memccpy(|
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|00005b30| 20 30 29 3b 0a 58 09 65 | 71 75 61 6c 28 6f 6e 65 | 0);.X.e|qual(one|
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|00005b50| 2a 20 5a 65 72 6f 2d 6c | 65 6e 67 74 68 20 63 6f |* Zero-l|ength co|
|00005b60| 70 79 2e 20 2a 2f 0a 58 | 0a 58 09 56 4f 49 44 43 |py. */.X|.X.VOIDC|
|00005b70| 41 53 54 20 73 74 72 63 | 70 79 28 6f 6e 65 2c 20 |AST strc|py(one, |
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|00005b90| 4f 49 44 43 41 53 54 20 | 73 74 72 63 70 79 28 74 |OIDCAST |strcpy(t|
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|00005bb0| 49 44 43 41 53 54 20 6d | 65 6d 63 63 70 79 28 74 |IDCAST m|emccpy(t|
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|00005d60| 4f 49 44 43 41 53 54 20 | 73 74 72 63 70 79 28 74 |OIDCAST |strcpy(t|
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+--------+-------------------------+-------------------------+--------+--------+