/* short name of the operating system (like "linux") */
#undef OS_SHORTNAME

/* operating system type ("posix" or "windows") */
#undef OS_TYPE

/* full name of the operating system (like "i586-pc-linux") */
#undef OS_NAME

/* only defined if target is BeOS */
#undef OS_BEOS

/* only defined if target is Linux */
#undef OS_LINUX

/* only defined if target is OpenBSD */
#undef OS_OPENBSD

/* only defined if target is FreeBSD */
#undef OS_FREEBSD

/* only defined if target is Windows */
#undef OS_WIN32