/isabrvar.h/1.6/Sat Jul  5 08:46:25 2008//
/isadmareg.h/1.2/Sun Jan 23 21:01:59 2000//
/mcclock_isavar.h/1.2/Mon Apr 28 20:23:13 2008//
/spkrreg.h/1.2/Sun Jan 23 21:01:59 2000//
/timer_isavar.h/1.2/Mon Apr 28 20:23:13 2008//
/pccons_isavar.h/1.4/Mon Mar  7 04:58:43 2011//
/mcclock_isa.c/1.15/Sat Jul  2 03:02:35 2011//
/pccons_isa.c/1.12/Sat Jul  2 03:02:35 2011//
/timer_isa.c/1.14/Sat Jul  2 03:02:35 2011//
/isadma_bounce.c/1.19/Sun Jan 23 03:01:48 2022//
/opms_isa.c/1.13/Thu Aug 31 03:01:37 2023//
/isabus.c/1.54/Fri Dec  8 03:01:32 2023//
/isadma.c/1.13/Thu Dec 21 03:01:29 2023//
/isapnp_machdep.c/1.10/Thu Dec 21 03:01:29 2023//
D