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44 lines
838 B
C
44 lines
838 B
C
/*
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* Copyright (C) 2016 Martine Lenders <mlenders@inf.fu-berlin.de>
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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#pragma once
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/**
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* @ingroup tests
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* @{
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*
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* @file
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* @brief Utilities for tests/lwip/
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*
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* @author Martine Lenders <mlenders@inf.fu-berlin.de>
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*/
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#include <stdint.h>
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#include <sys/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Converts hex string to byte array.
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*
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* @param[out] out Resulting byte array
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* @param[in] in `\0` terminated string. Non-hex characters (all except 0-9, a-f, A-F)
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* will be ignored.
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*
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* @return Length of @p out.
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*/
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size_t hex2ints(uint8_t *out, const char *in);
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#ifdef __cplusplus
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}
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#endif
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/** @} */
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