e1dd10ddfb
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12843 a1c6a512-1295-4272-9138-f99709370657
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2006 by Jens Arnold
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef _MEMORY_H_
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#define _MEMORY_H_
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#include <sys/types.h>
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void memset16(void *dst, int val, size_t len);
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/**
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* memswap128
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*
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* Exchanges the contents of two buffers.
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* For maximum efficiency, this function performs no aligning of addresses
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* and buf1, buf2 and len should be 16 byte (128 bit) aligned. Not being at
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* least longword aligned will fail on some architechtures. Any len mod 16
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* at the end is not swapped.
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*/
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void memswap128(void *buf1, void *buf2, size_t len);
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#endif /* _MEMORY_H_ */
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