clang/lib/Headers/builtins.h

   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 */