xref: /freebsd/contrib/llvm-project/clang/lib/Headers/builtins.h (revision 3750ccefb8629a08890bfbae894dd6bc6a7483b4)
1 /*===---- builtins.h - Standard header for extra builtins -----------------===*\
2  *
3  * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4  * See https://llvm.org/LICENSE.txt for license information.
5  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6  *
7 \*===----------------------------------------------------------------------===*/
8 
9 /// Some legacy compilers have builtin definitions in a file named builtins.h.
10 /// This header file has been added to allow compatibility with code that was
11 /// written for those compilers. Code may have an include line for this file
12 /// and to avoid an error an empty file with this name is provided.
13 #ifndef __BUILTINS_H
14 #define __BUILTINS_H
15 
16 #if defined(__MVS__) && __has_include_next(<builtins.h>)
17 #include_next <builtins.h>
18 #endif /* __MVS__ */
19 #endif /* __BUILTINS_H */
20