From: utzoo!henry Newsgroups: hacknews Title: cu hangup sequence changed Article-I.D.: utzoo.2299 Posted: Wed Jul 21 19:27:47 1982 Received: Wed Jul 21 19:27:47 1982 Cu(1) has been altered to use TIOCHPCL for all its hangups, instead of setting speed to 0. This makes no practical difference to cu and it bypasses a bug in the dialin/dialout coordination in the DZ driver (the bug still needs to be fixed, but this makes it less urgent).