zig/lib/include/__stddef_offsetof.h
Andrew Kelley 70c85b1bf1 update C language headers to LLVM 18
release/18.x branch, commit 78b99c73ee4b96fe9ce0e294d4632326afb2db42
2024-05-08 19:37:28 -07:00

18 lines
708 B
C
Vendored

/*===---- __stddef_offsetof.h - Definition of offsetof ---------------------===
*
* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
* See https://llvm.org/LICENSE.txt for license information.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*
*===-----------------------------------------------------------------------===
*/
/*
* When -fbuiltin-headers-in-system-modules is set this is a non-modular header
* and needs to behave as if it was textual.
*/
#if !defined(offsetof) || \
(__has_feature(modules) && !__building_module(_Builtin_stddef))
#define offsetof(t, d) __builtin_offsetof(t, d)
#endif