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#ifndef PY_BIG_ENDIAN
#ifdef _MSC_VER
typedef unsigned __int32 uint32_t;
#else
#include <stdint.h>
#endif
static CYTHON_INLINE int _lx__is_big_endian(void) {
union {uint32_t i; char c[4];} x = {0x01020304};
return x.c[0] == 1;
}
#define PY_BIG_ENDIAN _lx__is_big_endian()
#endif
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