[libc-commits] [libc] [libc][c23] add definitions for stdckdint.h (PR #82059)

[Schrodinger ZHU Yifan via libc-commits]

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@@ -0,0 +1,22 @@
+//===-- Definition of macros for stdchdint.h ------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef __LLVM_LIBC_MACROS_STDCHDINT_MACROS_H
+#define __LLVM_LIBC_MACROS_STDCHDINT_MACROS_H
+
+#ifdef __GNUC__
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SchrodingerZhu wrote:

For `__builtin_XXX`

https://github.com/llvm/llvm-project/pull/82059