mirror of
https://github.com/DarkMatterCore/nxdumptool.git
synced 2024-10-31 07:51:46 +00:00
34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
|
/*
|
|||
|
|
* crc32_fast.h
|
|||
|
|
*
|
|||
|
|
* Based on the standard CRC32 checksum fast public domain implementation for
|
|||
|
|
* little-endian architecures by Bj<EFBFBD>rn Samuelsson (http://home.thep.lu.se/~bjorn/crc).
|
|||
|
|
*
|
|||
|
|
* Copyright (c) 2020, DarkMatterCore <pabloacurielz@gmail.com>.
|
|||
|
|
*
|
|||
|
|
* This file is part of nxdumptool (https://github.com/DarkMatterCore/nxdumptool).
|
|||
|
|
*
|
|||
|
|
* nxdumptool is free software; you can redistribute it and/or modify it
|
|||
|
|
* under the terms and conditions of the GNU General Public License,
|
|||
|
|
* version 2, as published by the Free Software Foundation.
|
|||
|
|
*
|
|||
|
|
* nxdumptool is distributed in the hope it will be useful, but WITHOUT
|
|||
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|||
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|||
|
|
* more details.
|
|||
|
|
*
|
|||
|
|
* You should have received a copy of the GNU General Public License
|
|||
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
#pragma once
|
|||
|
|
|
|||
|
|
#ifndef __CRC32_FAST_H__
|
|||
|
|
#define __CRC32_FAST_H__
|
|||
|
|
|
|||
|
|
/// Calculates a CRC32 checksum over the provided input buffer. Checksum calculation in chunks is supported.
|
|||
|
|
/// CRC32 calculation state is both read from and saved to 'crc', which should be zero during the first call to this function.
|
|||
|
|
void crc32FastCalculate(const void *data, u64 n_bytes, u32 *crc);
|
|||
|
|
|
|||
|
|
#endif /* __CRC32_FAST_H__ */
|