/mcbus.c/1.25/Sat Aug  7 16:18:40 2021//Tnetbsd-10
/mcbusreg.h/1.3/Tue Nov 16 18:36:27 1999//Tnetbsd-10
/mcbusvar.h/1.7/Mon Feb  6 02:14:14 2012//Tnetbsd-10
/mcmem.c/1.6/Sun Jul  4 22:42:35 2021//Tnetbsd-10
D