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 * @param len Maximal length for comparison.
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 * @param len Maximal length for comparison.
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 *
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 *
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 * @return 0 if the strings are equal, 1 otherwise.
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 * @return 0 if the strings are equal, 1 otherwise.
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 *
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 *
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 */
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 */
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int strcmp(const char *src, const char *dst, size_t len)
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int strncmp(const char *src, const char *dst, size_t len)
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{
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{
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    int i;
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    int i;
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    i = 0;
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    i = 0;
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    while ((i < len) && (src[i] == dst[i])) {
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    while ((i < len) && (src[i] == dst[i])) {
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        i++;
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        i++;
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    }
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    }
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    return 1;
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    return 1;
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}
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}
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/** Copy NULL terminated string.
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 *
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 * Copy at most 'len' characters from string 'src' to 'dest'.
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 * If 'src' is shorter than 'len', '\0' is inserted behind the
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 * last copied character.
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 *
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 * @param src Source string.
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 * @param dst Destination buffer.
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 * @param len Size of destination buffer.
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 */
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void strncpy(char *dest, const char *src, size_t len)
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{
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    int i;
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    for (i = 0; i < len; i++) {
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        if (!(dest[i] = src[i]))
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            return;
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    }
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}