class Foo
{
public:
    void memberFunction_bad(const char* bar, ...);
    virtual void memberFunction_bad_virtual(const char* bar, ...);
    virtual void memberFunction_bad_pure_virtual(const char* bar, ...) = 0;

    int memberFunction_control();
    virtual int memberFunction_control_virtual();
    virtual int memberFunction_control_pure_virtual() = 0;
};

void function_bad1(int i, ...);
int  function_control(int i, float f);