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 */
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 */
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#ifndef KERN_BYTEORDER_H_
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#ifndef KERN_BYTEORDER_H_
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#define KERN_BYTEORDER_H_
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#define KERN_BYTEORDER_H_
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#include <arch/byteorder.h>
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#if !(defined(ARCH_IS_BIG_ENDIAN) ^ defined(ARCH_IS_LITTLE_ENDIAN))
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#error The architecture must be either big-endian or little-endian.
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#endif
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#ifdef ARCH_IS_BIG_ENDIAN
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#define uint16_t_le2host(n)     uint16_t_byteorder_swap(n)
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#define uint32_t_le2host(n)     uint32_t_byteorder_swap(n)
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#define uint64_t_le2host(n)     uint64_t_byteorder_swap(n)
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#define uint16_t_be2host(n)     (n)
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#define uint32_t_be2host(n)     (n)
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#define uint64_t_be2host(n)     (n)
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#else
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#define uint16_t_le2host(n)     (n)
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#define uint32_t_le2host(n)     (n)
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#define uint64_t_le2host(n)     (n)
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#define uint16_t_be2host(n)     uint16_t_byteorder_swap(n)
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#define uint32_t_be2host(n)     uint32_t_byteorder_swap(n)
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#define uint64_t_be2host(n)     uint64_t_byteorder_swap(n)
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#endif
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static inline uint64_t uint64_t_byteorder_swap(uint64_t n)
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static inline uint64_t uint64_t_byteorder_swap(uint64_t n)
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{
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{
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    return ((n & 0xff) << 56) |
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    return ((n & 0xff) << 56) |
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        ((n & 0xff00) << 40) |
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        ((n & 0xff00) << 40) |
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        ((n & 0xff0000) << 24) |
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        ((n & 0xff0000) << 24) |