/* This function will compare two strings without specified length */
rt_int32_t rt_strcmp(const char *cs, const char *ct)
/* This function will compare two strings without specified length */
rt_int32_t rt_strcmp(const char *cs, const char *ct)
{
    while (*cs && *cs == *ct)
    {
        cs++;
        ct++;
    }
    return (*cs - *ct);
}