lsflib/src/xor.c
author Markus Bröker <mbroeker@largo.dyndns.tv>
Sat, 13 Dec 2008 17:58:06 +0100
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clear() is better than resize(0) committer: Markus Bröker <mbroeker@largo.homelinux.org>
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/**
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 * test/demos/lsflib/src/xor.c
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 * Copyright (C) 2008 Markus Broeker
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 */
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#include <string.h>
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char *xor (char *s, char key)
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{
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    int i;
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    for (i = 0; i < strlen (s); i++)
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        s[i] ^= key;
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    return s;
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}