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/* Copyright 2015 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef __EC_BOARD_CR50_TPM2_ENDIAN_H
#define __EC_BOARD_CR50_TPM2_ENDIAN_H
#include <stddef.h>
#include <stdint.h>
static inline void swap_n(void *in, void *out, size_t size)
{
int i;
for (i = 0; i < size; i++)
((uint8_t *)out)[size - i - 1] = ((uint8_t *)in)[i];
}
static inline uint16_t be16toh(uint16_t in)
{
uint16_t out;
swap_n(&in, &out, sizeof(out));
return out;
}
static inline uint32_t be32toh(uint32_t in)
{
uint32_t out;
swap_n(&in, &out, sizeof(out));
return out;
}
static inline uint64_t be64toh(uint64_t in)
{
uint64_t out;
swap_n(&in, &out, sizeof(out));
return out;
}
#define htobe16 be16toh
#define htobe32 be32toh
#define htobe64 be64toh
#endif /* __EC_BOARD_CR50_TPM2_ENDIAN_H */
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