* include/cln/types.h: Test _M_AMD64 in addition to __x86_64__.
#undef HAVE_LONGLONG
#endif
#endif
- #if defined(HAVE_LONGLONG) && (defined(__alpha__) || defined(__ia64__) || defined(__mips64__) || defined(__powerpc64__) || defined(__s390x__) || (defined(__sparc__) && defined(__arch64__)) || defined(__x86_64__) || defined(__aarch64__) || (defined(__riscv) && __riscv_xlen == 64)) || defined(__e2k__)
+ #if defined(HAVE_LONGLONG) && (defined(__alpha__) || defined(__ia64__) || defined(__mips64__) || defined(__powerpc64__) || defined(__s390x__) || (defined(__sparc__) && defined(__arch64__)) || (defined(__x86_64__) || defined(_M_AMD64)) || defined(__aarch64__) || (defined(__riscv) && __riscv_xlen == 64)) || defined(__e2k__)
// 64 bit registers in hardware
#define HAVE_FAST_LONGLONG
#endif