cd10bcc71c
- the names "ttya" and "ttyb" in zs(4) man page were leftover of the orignal sparc/sun3 ports which used the same name for their native SunOS users - symlinks ttya -> tty00 -> ttyZ0 (by "lndev tty00 ttya") are awful anyway (symlinks tty0? -> ttyZ? are handled in MI MAKEDEV.tmpl) See details on discussion on source-changes-d@: http://mail-index.netbsd.org/source-changes-d/2017/07/thread1.html#009301