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/*
* Copyright (C) 2014 Martine Lenders <mlenders@inf.fu-berlin.de>
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @defgroup sys_od Object dump
* @ingroup sys
* @brief Allows to print out data dumps of memory regions
*
* @{
*
* @file
*
* @author Martine Lenders <mlenders@inf.fu-berlin.de>
*/
#ifndef OD_H
#define OD_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stddef.h>
#include <stdint.h>
/**
* @brief Default value for parameter *width* of @ref od_hex_dump()
*/
#define OD_WIDTH_DEFAULT (16)
/**
* @brief Dumps memory stored at *data* byte-wise up to *data_len* in
* hexadecimal representation to stdout with
*
* @param[in] data Data to dump.
* @param[in] data_len Length in bytes of *data* to output.
* @param[in] width Number of bytes per line. If *width* is 0,
* @ref OD_WIDTH_DEFAULT is assumed as a default value.
*/
void od_hex_dump(const void *data, size_t data_len, uint8_t width);
#ifdef __cplusplus
}
#endif
#endif /* OD_H */
/** @} */