tree ca97c656b090c00d5c99b31d096cf4d903ca9cf5
parent cfa829032f71d7478aab6a77aae68201d34bd086
author Adhemerval Zanella <adhemerval.zanella@linaro.org> 1660142827 -0300
committer Copybara-Service <copybara-worker@google.com> 1667936185 -0800

[clang][Headers] Do not define varargs macros for __need___va_list

The glibc uses the define to avoid namespace polution on headers
that requires variadic argument, where the inclusion of stdarg.h is
required to obtain the va_list definition.

For such cases only __gnuc_va_list is required.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D137268

GitOrigin-RevId: 9e956995db1fc7e792e3dfb3a465a52626195557