6 lines
280 B
Rust
6 lines
280 B
Rust
pub type MyCallback = Option<unsafe extern "C" fn(a: usize, b: usize)>;
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pub type MyOtherCallback = Option<unsafe extern "C" fn(a: usize, lot: usize, of: usize, args: usize, and_then_some: usize)>;
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#[no_mangle]
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pub extern "C" fn my_function(a: MyCallback, b: MyOtherCallback) {}
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