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// run-pass
// ignore-wasm32-bare no libc for ffi testing
// Test a function that takes/returns a u32.
#[link(name = "rust_test_helpers", kind = "static")]
extern "C" {
pub fn rust_dbg_extern_identity_u32(v: u32) -> u32;
}
pub fn main() {
unsafe {
assert_eq!(22, rust_dbg_extern_identity_u32(22));
}
}
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