struct _sk {
    int i;
    long l;
};

int foo(int i, long l, bar b, struct _sk *sk, struct _su *su)
{
    int tmp = (int)i;
    tmp += (int)(i / 1000);
    tmp += (int)l;
    tmp += (int)(l / 1000);
    tmp += (int)b;
    tmp += (int)(b / 1000);
    tmp += (int)sk->i;
    tmp += (int)(sk->i / 1000);
    tmp += (int)sk->l;
    tmp += (int)(sk->l / 1000);
    tmp += (int)su->l;
    tmp += (int)(su->l / 1000);
    return tmp;
}