hexconv.h

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/*
 * Copyright (c) 2016, SICS, Swedish ICT AB.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 */
 
/**
 * \file
 *         A small util to convert between bytes and hex string
 * \author
 *         Niclas Finne <nfi@sics.se>
 */
 
#ifndef HEXCONV_H_
#define HEXCONV_H_
 
#include <stdint.h>
 
int hexconv_hexlify(const uint8_t *data, int data_len,
                    char *text, int text_size);
 
int hexconv_unhexlify(const char *text, int text_len,
                      uint8_t *buf, int buf_size);
 
void hexconv_print(const uint8_t *data, int data_len);
 
#endif /* HEXCONV_H_ */