/ C/C++ Users Group Library 1996 July / C-C++ Users Group Library July 1996.iso / vol_100 / 118_01 / copy.bds

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|00000000| 2f 2a 20 66 69 6c 65 20 | 63 6f 70 79 20 72 6f 75 |/* file |copy rou|
|00000010| 74 69 6e 65 20 2d 2d 20 | 74 65 73 74 0d 0a 20 2a |tine -- |test.. *|
|00000020| 20 73 6f 75 72 63 65 3a | 20 20 63 6f 70 79 2e 62 | source:|  copy.b|
|00000030| 64 73 0d 0a 20 2a 20 76 | 65 72 73 69 6f 6e 3a 20 |ds.. * v|ersion: |
|00000040| 4a 75 6c 79 20 32 32 2c | 20 31 39 38 31 0d 0a 20 |July 22,| 1981.. |
|00000050| 2a 2f 0d 0a 0d 0a 23 69 | 6e 63 6c 75 64 65 20 74 |*/....#i|nclude t|
|00000060| 6f 6f 6c 73 2e 68 0d 0a | 0d 0a 6d 61 69 6e 28 61 |ools.h..|..main(a|
|00000070| 72 67 63 2c 20 61 72 67 | 76 29 0d 0a 69 6e 74 20 |rgc, arg|v)..int |
|00000080| 61 72 67 63 3b 0d 0a 63 | 68 61 72 20 2a 2a 61 72 |argc;..c|har **ar|
|00000090| 67 76 3b 0d 0a 7b 0d 0a | 09 69 6e 69 74 73 74 28 |gv;..{..|.initst(|
|000000a0| 61 72 67 63 2c 20 61 72 | 67 76 29 3b 0d 0a 09 66 |argc, ar|gv);...f|
|000000b0| 63 6f 70 79 28 53 54 44 | 49 4e 2c 20 53 54 44 4f |copy(STD|IN, STDO|
|000000c0| 55 54 29 3b 0d 0a 09 65 | 6e 64 73 74 28 29 3b 0d |UT);...e|ndst();.|
|000000d0| 0a 7d 0d 0a 0d 0a 0d 0a | 1a 66 6c 75 73 e8 4d 00 |.}......|.flus.M.|
|000000e0| 67 65 74 6c 69 ee 4e 00 | 70 75 74 64 65 e3 54 00 |getli.N.|putde.T.|
|000000f0| 69 74 6f e3 55 00 70 75 | 74 e3 56 00 72 65 61 64 |ito.U.pu|t.V.read|
|00000100| 1a 1a 31 30 3b 0d 0a 09 | 7d 0d 0a 0d 0a 09 69 66 |..10;...|}.....if|
|00000110| 20 28 6e 20 3c 20 30 20 | 26 26 20 69 20 3c 20 73 | (n < 0 |&& i < s|
|00000120| 69 7a 65 29 20 7b 20 20 | 20 20 20 20 20 20 20 2f |ize) {  |       /|
|00000130| 2a 20 20 74 68 65 6e 20 | 73 69 67 6e 20 2a 2f 0d |*  then |sign */.|
|00000140| 0a 09 09 69 20 3d 20 69 | 20 2b 20 31 0d 0a 09 09 |...i = i| + 1....|
|00000150| 73 74 72 20 28 69 29 20 | 3d 20 4d 49 4e 55 53 0d |str (i) |= MINUS.|
|00000160| 0a 09 09 7d 0d 0a 09 69 | 74 6f 63 20 3d 20 69 20 |...}...i|toc = i |
|00000170| 2d 20 31 0d 0a 0d 0a 09 | 66 6f 72 20 28 6a 20 3d |- 1.....|for (j =|
|00000180| 20 31 3b 20 6a 20 3c 20 | 69 3b 20 6a 20 3d 20 6a | 1; j < |i; j = j|
|00000190| 20 2b 20 31 29 20 7b 20 | 20 20 2f 2a 20 20 74 68 | + 1) { |  /*  th|
|000001a0| 65 6e 20 72 65 76 65 72 | 73 65 20 2a 2f 0d 0a 09 |en rever|se */...|
|000001b0| 09 6b 20 3d 20 73 74 72 | 20 28 69 29 0d 0a 09 09 |.k = str| (i)....|
|000001c0| 73 74 72 20 28 69 29 20 | 3d 20 73 74 72 20 28 6a |str (i) |= str (j|
|000001d0| 29 0d 0a 09 09 73 74 72 | 20 28 6a 29 20 3d 20 6b |)....str| (j) = k|
|000001e0| 0d 0a 09 09 69 20 3d 20 | 69 20 2d 20 31 0d 0a 09 |....i = |i - 1...|
|000001f0| 09 7d 0d 0a 7d 0d 0a 2d | 2d 2d 2d 2d 20 65 6e 64 |.}..}..-|---- end|
+--------+-------------------------+-------------------------+--------+--------+