Global Namespace
// macros #define JNC_PTR_BITS #define JNC_PTR_SIZE #define JNC_SELECT_ANY #define _JNC_CPP_CLANG #define _JNC_CPP_GCC #define _JNC_CPP_MSC #define _JNC_CPU_AMD64 #define _JNC_CPU_X86 #define _JNC_OS_BSD #define _JNC_OS_DARWIN #define _JNC_OS_LINUX #define _JNC_OS_POSIX #define _JNC_OS_SOLARIS #define _JNC_OS_WIN