ZSWR5_BREAK        79 dev/ic/z8530sc.c 		cs->cs_preg[5] |= ZSWR5_BREAK;
ZSWR5_BREAK        80 dev/ic/z8530sc.c 		cs->cs_creg[5] |= ZSWR5_BREAK;
ZSWR5_BREAK        82 dev/ic/z8530sc.c 		cs->cs_preg[5] &= ~ZSWR5_BREAK;
ZSWR5_BREAK        83 dev/ic/z8530sc.c 		cs->cs_creg[5] &= ~ZSWR5_BREAK;
ZSWR5_BREAK       456 dev/ic/z8530tty.c 	if (cs->cs_creg[5] & ZSWR5_BREAK) {