14f7ff21fSopenharmony_ci/*
24f7ff21fSopenharmony_ci * Copyright (c) 2023 Huawei Device Co., Ltd.
34f7ff21fSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License");
44f7ff21fSopenharmony_ci * you may not use this file except in compliance with the License.
54f7ff21fSopenharmony_ci * You may obtain a copy of the License at
64f7ff21fSopenharmony_ci *
74f7ff21fSopenharmony_ci *     http://www.apache.org/licenses/LICENSE-2.0
84f7ff21fSopenharmony_ci *
94f7ff21fSopenharmony_ci * Unless required by applicable law or agreed to in writing, software
104f7ff21fSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS,
114f7ff21fSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
124f7ff21fSopenharmony_ci * See the License for the specific language governing permissions and
134f7ff21fSopenharmony_ci * limitations under the License.
144f7ff21fSopenharmony_ci */
154f7ff21fSopenharmony_ci
164f7ff21fSopenharmony_ci#ifndef MEMORY_GUARD_H
174f7ff21fSopenharmony_ci#define MEMORY_GUARD_H
184f7ff21fSopenharmony_ci
194f7ff21fSopenharmony_ci#include <cstdint>
204f7ff21fSopenharmony_ci
214f7ff21fSopenharmony_cinamespace OHOS {
224f7ff21fSopenharmony_cinamespace UserIam {
234f7ff21fSopenharmony_cinamespace FingerprintAuth {
244f7ff21fSopenharmony_ciclass MemoryGuard {
254f7ff21fSopenharmony_cipublic:
264f7ff21fSopenharmony_ci    MemoryGuard();
274f7ff21fSopenharmony_ci    ~MemoryGuard();
284f7ff21fSopenharmony_ci};
294f7ff21fSopenharmony_ci} // namespace FingerprintAuth
304f7ff21fSopenharmony_ci} // namespace UserIam
314f7ff21fSopenharmony_ci} // namespace OHOS
324f7ff21fSopenharmony_ci#endif // MEMORY_GUARD_H
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