version 1.18, 1999/11/16 17:06:11 |
version 1.19, 1999/11/17 14:57:21 |
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char *to; |
char *to; |
{ |
{ |
char *tmp; |
char *tmp; |
char sch, dch; |
unsigned char sch, dch; |
static char mapvec[128] = { |
static unsigned char mapvec[256] = { |
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, |
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, |
12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, |
19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, |
24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, |
36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, |
36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, |
53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, |
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, |
70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, |
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, |
87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, |
72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, |
103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, |
84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, |
116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, |
96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, |
129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, |
108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, |
142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, |
120, 121, 122, 123, 124, 125, 126, 127 |
155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, |
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168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, |
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181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, |
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194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, |
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207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, |
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220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, |
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233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, |
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246, 247, 248, 249, 250, 251, 252, 253, 254, 255 |
}; |
}; |
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if (*src) { |
if (*src) { |
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* "to" |
* "to" |
*/ |
*/ |
while (*from) |
while (*from) |
mapvec[*from++] = (*to) ? *to++ : (char) 0; |
mapvec[(unsigned char)(*from++)] = (*to) ? |
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(unsigned char)(*to++) : 0; |
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while (*src) { |
while (*src) { |
sch = *src++; |
sch = (unsigned char)(*src++); |
dch = mapvec[sch]; |
dch = mapvec[sch]; |
while (dch != sch) { |
while (dch != sch) { |
sch = dch; |
sch = dch; |
dch = mapvec[sch]; |
dch = mapvec[sch]; |
} |
} |
if ((*dest = dch)) |
if ((*dest = (char)dch)) |
dest++; |
dest++; |
} |
} |
/* |
/* |
* restore all the changed characters |
* restore all the changed characters |
*/ |
*/ |
while (*tmp) { |
while (*tmp) { |
mapvec[*tmp] = *tmp; |
mapvec[(unsigned char)(*tmp)] = (unsigned char)(*tmp); |
tmp++; |
tmp++; |
} |
} |
} |
} |
*dest = (char) 0; |
*dest = '\0'; |
} |
} |