24 lines
385 B
Rust
24 lines
385 B
Rust
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struct Opaque();
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#[repr(C)]
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struct Foo {
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x: Option<&Opaque>,
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y: Option<&mut Opaque>,
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z: Option<fn () -> ()>,
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}
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#[repr(C)]
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union Bar {
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x: Option<&Opaque>,
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y: Option<&mut Opaque>,
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z: Option<fn () -> ()>,
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}
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#[no_mangle]
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extern "C" fn root(a: Option<&Opaque>,
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b: Option<&mut Opaque>,
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c: Foo,
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d: Bar)
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{ }
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