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Set file headers.

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Natalia Portillo
2021-10-13 03:25:16 +01:00
parent e63125ac04
commit 134709f90f
22 changed files with 370 additions and 139 deletions
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39
crc32_clmul.c
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@@ -1,35 +1,26 @@
/*
* Compute the CRC32 using a parallelized folding approach with the PCLMULQDQ
* instruction.
*
* A white paper describing this algorithm can be found at:
* http://www.intel.com/content/dam/www/public/us/en/documents/white-papers/fast-crc-computation-generic-polynomials-pclmulqdq-paper.pdf
*
* Copyright (C) 2013 Intel Corporation. All rights reserved.
* Authors:
* Wajdi Feghali <wajdi.k.feghali@intel.com>
* Jim Guilford <james.guilford@intel.com>
* Vinodh Gopal <vinodh.gopal@intel.com>
* Erdinc Ozturk <erdinc.ozturk@intel.com>
* Jim Kukunas <james.t.kukunas@linux.intel.com>
*
* This file is part of the Aaru Data Preservation Suite.
* Copyright © 2011-2021 Natalia Portillo
* Copyright (c) 2016 Marian Beermann (add support for initial value, restructuring)
* Copyright (C) 2013 Intel Corporation. All rights reserved.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
* This software is provided 'as-is', without any express or implied warranty.
* In no event will the authors be held liable for any damages arising from
* the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source distribution.
*/
#if defined(__x86_64__) || defined(__amd64) || defined(_M_AMD64) || defined(_M_X64) || defined(__I386__) || \