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92ea95e34a
In https://webrtc-review.googlesource.com/c/src/+/1560 we moved WebRTC from src/webrtc to src/ (in order to preserve an healthy git history). This CL takes care of fixing header guards, #include paths, etc... NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iea91618212bee0af16aa3f05071eab8f93706578 Reviewed-on: https://webrtc-review.googlesource.com/1561 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19846}
34 lines
1 KiB
C++
34 lines
1 KiB
C++
/*
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* Copyright 2012 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_BASE_CRC32_H_
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#define RTC_BASE_CRC32_H_
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#include <string>
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#include "rtc_base/basictypes.h"
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namespace rtc {
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// Updates a CRC32 checksum with |len| bytes from |buf|. |initial| holds the
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// checksum result from the previous update; for the first call, it should be 0.
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uint32_t UpdateCrc32(uint32_t initial, const void* buf, size_t len);
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// Computes a CRC32 checksum using |len| bytes from |buf|.
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inline uint32_t ComputeCrc32(const void* buf, size_t len) {
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return UpdateCrc32(0, buf, len);
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}
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inline uint32_t ComputeCrc32(const std::string& str) {
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return ComputeCrc32(str.c_str(), str.size());
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}
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} // namespace rtc
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#endif // RTC_BASE_CRC32_H_
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