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// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/synchronization/lock_impl.h"
#include <windows.h>
namespace base {
namespace internal {
LockImpl::LockImpl() : native_handle_(SRWLOCK_INIT) {}
LockImpl::~LockImpl() = default;
void LockImpl::LockInternal() {
::AcquireSRWLockExclusive(reinterpret_cast<PSRWLOCK>(&native_handle_));
}
} // namespace internal
} // namespace base
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