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//@ run-pass
#![allow(improper_ctypes)]
// Test a foreign function that accepts and returns a struct
// by value.
#[derive(Copy, Clone, PartialEq, Debug)]
pub struct TwoU8s {
one: u8,
two: u8,
}
#[link(name = "rust_test_helpers", kind = "static")]
extern "C" {
pub fn rust_dbg_extern_identity_TwoU8s(v: TwoU8s) -> TwoU8s;
}
pub fn main() {
unsafe {
let x = TwoU8s { one: 22, two: 23 };
let y = rust_dbg_extern_identity_TwoU8s(x);
assert_eq!(x, y);
}
}
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