1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 #pragma once
17 
18 #if __has_include(<lk/compiler.h>)
19 #include <lk/compiler.h>
20 
21 /* Alias the bionic macros to the ones from lk/compiler.h */
22 #define __BEGIN_DECLS __BEGIN_CDECLS
23 #define __END_DECLS __END_CDECLS
24 
25 #else // __has_include(<lk/compiler.h>)
26 #include_next <sys/cdefs.h>
27 #endif
28 
29 #define __INTRODUCED_IN(x) /* nothing on Trusty */
30