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From: earl@bnrmtv.UUCP
Newsgroups: comp.sys.ibm.pc
Subject: Re: Need help with MS-DOS 3.1 and COM1 device
Message-ID: <1399@bnrmtv.UUCP>
Date: Tue, 10-Feb-87 20:21:54 EST
Article-I.D.: bnrmtv.1399
Posted: Tue Feb 10 20:21:54 1987
Date-Received: Fri, 13-Feb-87 05:59:56 EST
References: <3281@hplabs.hplabs.UUCP> <784@cald80.UUCP>
Organization: Bell Northern Research, Mtn. View, CA
Lines: 5



When writing binary data to a device,  you need to change
the device information with an IOCTL  (DOS function 44) setting the RAW
bit to one.