dn355_submailbox  359 src/dps8/dps8_dia.c     struct dn355_submailbox dn355_sub_mbxes [8];
dn355_submailbox  286 src/dps8/dps8_fnp2.h     struct dn355_submailbox dn355_sub_mbxes [8];
dn355_submailbox  299 src/dps8/dps8_fnp2.h #define DN355_SUB_MBX_SIZE      (sizeof (struct dn355_submailbox) / sizeof (word36))