src/test/run-make-fulldeps/extern-fn-with-extern-types/test.rs

   1 #![feature(extern_types)]
   2
   3 #[link(name = "ctest", kind = "static")]
   4 extern "C" {
   5     type data;
   6
   7     fn data_create(magic: u32) -> *mut data;
   8     fn data_get(data: *mut data) -> u32;
   9 }
  10
  11 const MAGIC: u32 = 0xdeadbeef;
  12 fn main() {
  13     unsafe {
  14         let data = data_create(MAGIC);
  15         assert_eq!(data_get(data), MAGIC);
  16     }
  17 }