__x86_64__ 44 src/dps8/dps8.h # if defined(_M_X64) || defined(_M_AMD64) || defined(__amd64__) || defined(__x86_64__) || defined(__AMD64) || \ __x86_64__ 4879 src/dps8/dps8_cpu.c # if defined(_M_X64) || defined(_M_AMD64) || defined(__amd64__) || defined(__x86_64__) || defined(__AMD64) __x86_64__ 5420 src/simh/scp.c #if defined(_M_X64) || defined(_M_AMD64) || defined(__amd64__) || defined(__x86_64__) || defined(__AMD64)