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#ifdef __BIG_ENDIAN__ #if __BIG_ENDIAN__ #define __BYTE_ORDER __BIG_ENDIAN #endif #endif /* __BIG_ENDIAN__ */ #ifdef __LITTLE_ENDIAN__ #if __LITTLE_ENDIAN__ #define __BYTE_ORDER __LITTLE_ENDIAN #endif #endif /* __LITTLE_ENDIAN__ */ #ifndef __BYTE_ORDER #define __BYTE_ORDER __BIG_ENDIAN #endif