/cs4231_ebus.c/1.39/Wed May  8 13:40:17 2019//Tnetbsd-9
/ebusreg.h/1.9/Wed Mar 16 02:34:10 2011//Tnetbsd-9
/ebusvar.h/1.5/Thu May 29 14:51:27 2008//Tnetbsd-9
D