| // Protocol Buffers - Google's data interchange format | |
| // Copyright 2023 Google LLC. All rights reserved. | |
| // | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file or at | |
| // https://developers.google.com/open-source/licenses/bsd | |
| #include "google/protobuf/hpb/extension_lock.h" | |
| #include <atomic> | |
| namespace hpb::internal { | |
| std::atomic<UpbExtensionLocker> upb_extension_locker_global; | |
| } // namespace hpb::internal |