# define BYTE_ORDER _BYTE_ORDER
# elif defined(__BYTE_ORDER)
# define BYTE_ORDER __BYTE_ORDER
# define BYTE_ORDER _BYTE_ORDER
# elif defined(__BYTE_ORDER)
# define BYTE_ORDER __BYTE_ORDER
# define BIG_ENDIAN _BIG_ENDIAN
# elif defined(__BIG_ENDIAN)
# define BIG_ENDIAN __BIG_ENDIAN
# define BIG_ENDIAN _BIG_ENDIAN
# elif defined(__BIG_ENDIAN)
# define BIG_ENDIAN __BIG_ENDIAN
# define LITTLE_ENDIAN _LITTLE_ENDIAN
# elif defined(__LITTLE_ENDIAN)
# define LITTLE_ENDIAN __LITTLE_ENDIAN
# define LITTLE_ENDIAN _LITTLE_ENDIAN
# elif defined(__LITTLE_ENDIAN)
# define LITTLE_ENDIAN __LITTLE_ENDIAN