/linux/        { print "UNIX";    exit}

					/darwin/       { print "OSX";     exit}

					/freebsd/      { print "FREEBSD"; exit}

					/morphos/      { print "MORPHOS"; exit}

					/beos/         { print "BEOS";    exit}

					/sunos/        { print "SUNOS";   exit}

					/cygwin/       { print "CYGWIN";  exit}

					/mingw/        { print "MINGW";   exit}

					/os2/          { print "OS2";     exit}

					/wince/        { print "WINCE";   exit}

					/psp/          { print "PSP";     exit}

		'`