sti_dd            164 dev/ic/sti.c   	struct sti_dd *dd;
sti_dd            489 dev/ic/sti.c   	struct sti_dd *dd = &scr->scr_dd;
sti_dd            117 dev/ic/stireg.h struct	sti_dd {
sti_dd             46 dev/ic/stivar.h 	struct sti_dd	scr_dd;		/* in word format */