1 // Copyright 2024 The Bazel examples and tutorials Authors & Contributors. // All rights reserved.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15
16 use std::os::raw::c_int;
17
18 extern "C" {
func() -> c_int19 pub fn func() -> c_int;
20 }
21
f()22 pub fn f() {
23 println!("hi {}",
24 unsafe {
25 func()
26 }
27 );
28 }