!
! Zero class entries table
!
2  =   9,  11,  12 ! uba_inter, uba_err, mba_inter
3  =  32,  34      ! sys startup message, sys power fail recovery
4  =  35,  36,  38 ! err_log.sys created, power fail, tim_stamp 
5  =  39,  41,  42 ! snderr, oper msg, net msg
6  =  64,  65,  97 ! volume mount, volume dismount, undef_interrupts
7  =  99, 100, 101 ! log status, log msg, logmscp
8  =  18,28,14        ! BI adp err, XMI adp err, crd entry