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byteswap.h: add byteswap.h header file

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Change-Id: I2b00618f608efbb8834328823b5e0eaa66f42aba
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
This commit is contained in:
Jiuzhu Dong 2021-08-05 19:42:01 +08:00 committed by David Sidrane
parent af72376773
commit 1f93071370
1 changed files with 45 additions and 0 deletions
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include/byteswap.h Normal file
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/****************************************************************************
* include/byteswap.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __INCLUDE_BYTES_SWAP_H
#define __INCLUDE_BYTES_SWAP_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <endian.h>
/****************************************************************************
* Preprocessor definitions
****************************************************************************/
#ifndef bswap_16
#define bswap_16(x) __swap_uint16(x)
#endif
#ifndef bswap_32
#define bswap_32(x) __swap_uint32(x)
#endif
#ifndef bswap_64
#define bswap_64(x) __swap_uint64(x)
#endif
#endif