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/* SPDX-License-Identifier: copyleft-next-0.3.1 */
/* Copyright 2021 - 2022, Kim Kuparinen < kimi.h.kuparinen@gmail.com > */
#ifndef LIBFDT_ENV_H
/* take over libfdt */
#define LIBFDT_ENV_H
/**
* @file libfdt_env.h
* Set up kmi environment for libfdt.
*/
#include <kmi/types.h>
#include <kmi/string.h>
#include <kmi/bits.h>
/** 16bit integer. */
typedef int16_t fdt16_t;
/** 32bit integer. */
typedef int32_t fdt32_t;
/** 64bit integer. */
typedef int64_t fdt64_t;
/**
* Convert FDT 32bit integer to cpu endianness.
*
* @param x Integer to convert.
* @return Value of \c x in cpu endianness.
*/
#define fdt32_to_cpu(x) be32_to_cpu(x)
/**
* Convert 32bit cpu endian integer to FDT endianness.
*
* @param x Integer to convert.
* @return Value of \c x in FDT endianness.
*/
#define cpu_to_fdt32(x) cpu_to_be32(x)
/**
* Convert FDT 64bit integer to cpu endianness.
*
* @param x Integer to convert.
* @return Value of \c x in cpu endianness.
*/
#define fdt64_to_cpu(x) be64_to_cpu(x)
/**
* Convert 64bit cpu endian integer to FDT endianness.
*
* @param x Integer to convert.
* @return Value of \c x in FDT endianness.
*/
#define cpu_to_fdt64(x) cpu_to_be64(x)
#endif /* LIBFDT_ENV_H */
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