struct Buffer {
    const char *data;
    unsigned long length;
};

static const struct Buffer buffer = {"ok", 2};

const struct Buffer *get_buffer(void) {
    return &buffer;
}

int verify(
    char char_value,
    signed char schar_value,
    unsigned char uchar_value,
    short short_value,
    unsigned short ushort_value,
    int int_value,
    unsigned int uint_value,
    long long_value,
    unsigned long ulong_value,
    long long longlong_value,
    unsigned long long ulonglong_value,
    float float_value,
    double double_value,
    long double longdouble_value
) {
    return char_value == 1 &&
           schar_value == -2 &&
           uchar_value == 3 &&
           short_value == -4 &&
           ushort_value == 5 &&
           int_value == -6 &&
           uint_value == 7 &&
           long_value == -8 &&
           ulong_value == 9 &&
           longlong_value == -10 &&
           ulonglong_value == 11 &&
           float_value == 12.0f &&
           double_value == 13.0 &&
           longdouble_value == 14.0L;
}