lsflib/src/xor.c
author Markus Bröker <mbroeker@largo.dyndns.tv>
Mon, 07 Jun 2010 23:21:56 +0200
changeset 133 f46f9606dbfb
parent 77 49e0babccb23
permissions -rw-r--r--
little typo in sudoku.c committer: Markus Bröker <mbroeker@largo.homelinux.org>

/**
 * lsflib/src/xor.c
 * Copyright (C) 2008 Markus Broeker
 */

#include <string.h>

char *xor (char *s, char key)
{
    int i;

    for (i = 0; i < strlen (s); i++)
        s[i] ^= key;

    return s;
}