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#if defined(__x86_64__) && defined(__ILP32__)
X32
#elif defined(__x86_64__) || defined(_M_X64)
X86_64
#elif defined(__i386__) || defined(__i386) || defined(_M_IX86)
X86_32
#elif defined(__aarch64__) || defined(__ARM_ARCH_ISA_A64)
ARM64
#elif defined(__arm__) || defined(_M_ARM) || defined(__ARM_ARCH_7A__)
ARM32
#elif defined(__powerpc64__) || defined(__ppc64__) || defined(_ARCH_PPC64)
PPC64
#elif defined(__powerpc__) || defined(__ppc__) || defined(_ARCH_PPC)
#if defined(__SPE__)
POWERPCSPE
#else
PPC32
#endif
#elif defined(__mips__) || defined(__mips)
#if defined(__LP64__) || defined(_LP64)
MIPS64
#else
MIPS32
#endif
#elif defined(__sparc__)
#if defined(__LP64__) || defined(_LP64)
SPARC64
#else
SPARC32
#endif
#elif defined(__alpha__)
ALPHA
#elif defined(__hppa__) || defined(__hppa)
HPPA
#elif defined(__ia64__)
IA64
#elif defined(__m68k__)
M68K
#elif defined(__sh__)
SH
#elif defined(__s390x__)
S390X
#elif defined(__s390__)
S390
#elif defined(__riscv)
#if defined(__LP64__)
RISCV64
#else
RISCV32
#endif
#else
UNKNOWN
#endif