Date: Wed, 18 Aug 1999 16:55:42 +0300 (IDT) From: Eli Zaretskii X-Sender: eliz AT is To: "Lars H. Larsen" cc: djgpp AT delorie DOT com Subject: Re: Sending information through a modem In-Reply-To: <37BA528D.4343EDE4@iccc.dk> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Reply-To: djgpp AT delorie DOT com X-Mailing-List: djgpp AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk On Wed, 18 Aug 1999, Lars H. Larsen wrote: > open device COM[1:,2:,3:,4:] But please use COM1 etc., without the colon. Otherwise your call to open/fopen etc, will most probably fail. The DOS device name is COM1, not COM1:.