c语言实现遍历字符串并分割成数组

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遍历字符串

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int sepcharbydh(char *in, char caOut[200][256])
{
    char *p, *p2;
    long lCount;
    long m = 0;
    lCount = 0;
    if (strlen(in) == 0)
        return 0;
    p = in;
    memset(caOut, 0, 200 * 256);
    while (*p)
    {
        if (*p == ',')
        {
            caOut[lCount][m] = '\0';

            m = 0;
            p++;
            lCount++;
            if (lCount >= 200)
                return lCount;
        }
        else
        {
            if (m < 35)
            {
                caOut[lCount][m] = *p;
                p++;
                m++;
            }
        }
    }
    return lCount + 1;
}