#[repr(C)]
struct Foo {}
impl Foo {
pub const GA: i32 = 10;
pub const BU: &'static str = "hello world";
pub const ZO: f32 = 3.14;
pub(crate) const DONT_EXPORT_CRATE: i32 = 20;
const DONT_EXPORT_PRIV: i32 = 30;
}
#[no_mangle]
pub extern "C" fn root(x: Foo) { }