22 lines
511 B
C
22 lines
511 B
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-05-15 Sherman the first version
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*/
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#ifndef __RT_LINK_UTILITIES_H__
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#define __RT_LINK_UTILITIES_H__
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#include <rtthread.h>
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/* Calculate the number of '1' */
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int rt_link_utils_num1(rt_uint32_t n);
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rt_err_t rt_link_sf_crc32_reset(void);
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rt_uint32_t rt_link_sf_crc32(rt_uint8_t *data, rt_size_t len);
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#endif /* __RT_LINK_UTILITIES_H__ */
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