1 // Protocol Buffers - Google's data interchange format 2 // Copyright 2008 Google Inc. All rights reserved. 3 // 4 // Use of this source code is governed by a BSD-style 5 // license that can be found in the LICENSE file or at 6 // https://developers.google.com/open-source/licenses/bsd 7 8 #include "google/protobuf/raw_ptr.h" 9 10 #include <algorithm> 11 12 #include "absl/base/attributes.h" 13 #include "absl/base/optimization.h" 14 15 // Must be included last. 16 #include "google/protobuf/port_def.inc" 17 18 namespace google { 19 namespace protobuf { 20 namespace internal { 21 22 ABSL_CONST_INIT PROTOBUF_EXPORT ABSL_CACHELINE_ALIGNED const char 23 kZeroBuffer[std::max(ABSL_CACHELINE_SIZE, 64)] = {}; 24 25 } // namespace internal 26 } // namespace protobuf 27 } // namespace google 28 29 #include "google/protobuf/port_undef.inc" 30