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#ifndef _OR1K_BYTEORDER_H

#define _OR1K_BYTEORDER_H

#ifndef __BIG_ENDIAN

#define __BIG_ENDIAN 4321

#endif

#ifndef __BIG_ENDIAN_BITFIELD

#define __BIG_ENDIAN_BITFIELD

#endif

#undef ntohl

#undef ntohs

#undef htonl

#undef htons

extern unsigned long int        ntohl(unsigned long int);

extern unsigned short int       ntohs(unsigned short int);

extern unsigned long int        htonl(unsigned long int);

extern unsigned short int       htons(unsigned short int);

extern __inline__ unsigned long int     __ntohl(unsigned long int);

extern __inline__ unsigned short int    __ntohs(unsigned short int);

extern __inline__ unsigned long int

__ntohl(unsigned long int x)

{

        return x;

}

extern __inline__ unsigned short int

__ntohs(unsigned short int x)

{

        return x;

}

#define __htonl(x) __ntohl(x)

#define __htons(x) __ntohs(x)

#define ntohl(x) __ntohl(x)

#define ntohs(x) __ntohs(x)

#define htonl(x) __htonl(x)

#define htons(x) __htons(x)

#define le16_to_cpu(x) \

        ((__u16)((((__u16)(x) & 0x00FFU) << 8) | \

                 (((__u16)(x) & 0xFF00U) >> 8)))

#define le32_to_cpu(x) \

        ((__u32)((((__u32)(x) & 0x000000FFU) << 24) | \

                 (((__u32)(x) & 0x0000FF00U) <<  8) | \

                 (((__u32)(x) & 0x00FF0000U) >>  8) | \

                 (((__u32)(x) & 0xFF000000U) >> 24)))

#define le64_to_cpu(x) \

        ((__u64)((((__u64)(x) & 0x00000000000000FFULL) << 56) | \

                 (((__u64)(x) & 0x000000000000FF00ULL) << 40) | \

                 (((__u64)(x) & 0x0000000000FF0000ULL) << 24) | \

                 (((__u64)(x) & 0x00000000FF000000ULL) <<  8) | \

                 (((__u64)(x) & 0x000000FF00000000ULL) >>  8) | \

                 (((__u64)(x) & 0x0000FF0000000000ULL) >> 24) | \

                 (((__u64)(x) & 0x00FF000000000000ULL) >> 40) | \

                 (((__u64)(x) & 0xFF00000000000000ULL) >> 56)))

#define cpu_to_le16(x) (le16_to_cpu(x))

#define cpu_to_le32(x) (le32_to_cpu(x))

#define cpu_to_le64(x) (le64_to_cpu(x))

#endif