Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!wuarchive!gem.mps.ohio-state.edu!usc!bloom-beacon!spdcc!merk!alliant!linus!nixbur!nixpbe!freiss From: freiss@nixpbe.UUCP (freiss) Newsgroups: comp.binaries.ibm.pc.d Subject: Re: undocumented DOS call for switch character Message-ID: <531@nixpbe.UUCP> Date: 26 Sep 89 08:04:15 GMT References: <933@sl10c.concurrent.co.uk> <484@castle.ed.ac.uk> Organization: Nixdorf Computer AG, Paderborn, Germany Lines: 24 int 21: Get current switch character: on entry: AX = 3700 return: AL = ff (if error (unsupported subfunction)) DL = current switch character Set new switch character: on entry: AX = 3701 DL = new switch character return: AL = ff (if error (unsupported subfunction)) All numbers are in hexadecimal. Have fun, Martin -- Martin Freiss UUCP: USA: ..!uunet!philabs!linus!nixbur!freiss.pad Nixdorf Computer AG !USA: ..!mcvax!unido!nixpbe!freiss.pad Dept. DS-CC 22 NERV: freiss.pad Pontanusstr. 55 Voice: +49 5251 14 6153 D-4792 Paderborn "Drink wet cement, get stoned."