gdi32::ArcTo

pub unsafe extern "system" fn ArcTo(hdc: HDC, nLeftRect: c_int, nTopRect: c_int, nRightRect: c_int, nBottomRect: c_int, nXRadial1: c_int, nYRadial1: c_int, nXRadial2: c_int, nYRadial2: c_int) -> BOOL