cztty             174 arch/i386/i386/conf.c cdev_decl(cztty);
cztty             292 arch/i386/i386/conf.c 	cdev_tty_init(NCZ,cztty),	/* 71: Cyclades-Z serial port */
cztty             186 dev/pci/cz.c   cdev_decl(cztty);