zs_break          113 dev/ic/z8530sc.h void zs_break(struct zs_chanstate *, int);
zs_break          457 dev/ic/z8530tty.c 		zs_break(cs, 0);
zs_break          526 dev/ic/z8530tty.c 		zs_break(cs, 1);
zs_break          530 dev/ic/z8530tty.c 		zs_break(cs, 0);