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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_BASE_ZAP_H_
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#define NET_BASE_ZAP_H_
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#include "base/strings/string16.h"
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// Zap functions are used to clear sensitive data in RAM to minimize the
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// time that people can access them once they are written to disk.
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// Overwrite a buffer with 0's.
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void ZapBuf(void* buf, size_t buf_len);
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// Overwrite a string's internal buffer with 0's.
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void ZapString(std::string* s);
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// Overwrite a base::string16's internal buffer with 0's.
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void ZapString(base::string16* s);
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#endif // NET_BASE_ZAP_H_