// Copyright (c) 2009 The Chromium Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style license that can be | |
// found in the LICENSE file. | |
// Calculate Crc by calling CRC method in LZMA SDK | |
#include "courgette/crc.h" | |
extern "C" { | |
#include "third_party/lzma_sdk/7zCrc.h" | |
} | |
namespace courgette { | |
uint32 CalculateCrc(const uint8* buffer, size_t size) { | |
CrcGenerateTable(); | |
uint32 crc = 0xffffffffL; | |
crc = ~CrcCalc(buffer, size); | |
return crc; | |
} | |
} // namespace |