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Edit File: npy_endian.h
#ifndef NUMPY_CORE_INCLUDE_NUMPY_NPY_ENDIAN_H_ #define NUMPY_CORE_INCLUDE_NUMPY_NPY_ENDIAN_H_ /* * NPY_BYTE_ORDER is set to the same value as BYTE_ORDER set by glibc in * endian.h */ #if defined(NPY_HAVE_ENDIAN_H) || defined(NPY_HAVE_SYS_ENDIAN_H) /* Use endian.h if available */ #if defined(NPY_HAVE_ENDIAN_H) #include <endian.h> #elif defined(NPY_HAVE_SYS_ENDIAN_H) #include <sys/endian.h> #endif #if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && defined(LITTLE_ENDIAN) #define NPY_BYTE_ORDER BYTE_ORDER #define NPY_LITTLE_ENDIAN LITTLE_ENDIAN #define NPY_BIG_ENDIAN BIG_ENDIAN #elif defined(_BYTE_ORDER) && defined(_BIG_ENDIAN) && defined(_LITTLE_ENDIAN) #define NPY_BYTE_ORDER _BYTE_ORDER #define NPY_LITTLE_ENDIAN _LITTLE_ENDIAN #define NPY_BIG_ENDIAN _BIG_ENDIAN #elif defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && defined(__LITTLE_ENDIAN) #define NPY_BYTE_ORDER __BYTE_ORDER #define NPY_LITTLE_ENDIAN __LITTLE_ENDIAN #define NPY_BIG_ENDIAN __BIG_ENDIAN #endif #endif #ifndef NPY_BYTE_ORDER /* Set endianness info using target CPU */ #include "npy_cpu.h" #define NPY_LITTLE_ENDIAN 1234 #define NPY_BIG_ENDIAN 4321 #if defined(NPY_CPU_X86) \ || defined(NPY_CPU_AMD64) \ || defined(NPY_CPU_IA64) \ || defined(NPY_CPU_ALPHA) \ || defined(NPY_CPU_ARMEL) \ || defined(NPY_CPU_ARMEL_AARCH32) \ || defined(NPY_CPU_ARMEL_AARCH64) \ || defined(NPY_CPU_SH_LE) \ || defined(NPY_CPU_MIPSEL) \ || defined(NPY_CPU_PPC64LE) \ || defined(NPY_CPU_ARCEL) \ || defined(NPY_CPU_RISCV64) \ || defined(NPY_CPU_LOONGARCH) \ || defined(NPY_CPU_WASM) #define NPY_BYTE_ORDER NPY_LITTLE_ENDIAN #elif defined(NPY_CPU_PPC) \ || defined(NPY_CPU_SPARC) \ || defined(NPY_CPU_S390) \ || defined(NPY_CPU_HPPA) \ || defined(NPY_CPU_PPC64) \ || defined(NPY_CPU_ARMEB) \ || defined(NPY_CPU_ARMEB_AARCH32) \ || defined(NPY_CPU_ARMEB_AARCH64) \ || defined(NPY_CPU_SH_BE) \ || defined(NPY_CPU_MIPSEB) \ || defined(NPY_CPU_OR1K) \ || defined(NPY_CPU_M68K) \ || defined(NPY_CPU_ARCEB) #define NPY_BYTE_ORDER NPY_BIG_ENDIAN #else #error Unknown CPU: can not set endianness #endif #endif #endif /* NUMPY_CORE_INCLUDE_NUMPY_NPY_ENDIAN_H_ */