1 use std::os::raw::c_int; 2 3 extern "C" { cclinkstampdep() -> c_int4 pub fn cclinkstampdep() -> c_int; 5 } 6 main()7 fn main() { 8 println!("bin rdep: {}", rdep::rdep()); 9 println!("cclinkstampdep: {}", unsafe { cclinkstampdep() }); 10 } 11