Plan 9 from Bell Labs’s /usr/web/sources/contrib/fgb/root/sys/src/ape/X11/cmd/X/hw/xfree86/utils/ioport
--rw-r--r-- fgb sys 2220 Aug 23 2007 Makefile.am --rw-r--r-- bootes sys 24272 Sep 6 2007 Makefile.in --rw-r--r-- fgb sys 7445 Aug 23 2007 ioport.c