From: "Tony O'Bryan" Newsgroups: comp.os.msdos.djgpp Subject: Re: Allegro key press problem Date: Thu, 20 Nov 1997 20:37:29 -0600 Organization: Southwest Missouri State University Lines: 11 Message-ID: <3474F3E9.7FB@nic.smsu.edu> References: <34746735 DOT 2C3886C6 AT bigfoot DOT com> Reply-To: aho450s AT nic DOT smsu DOT edu NNTP-Posting-Host: clark.a26.smsu.edu Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Precedence: bulk Jeff W./DMT wrote: > as soon as I hit page up, my program stops at the line ++count (without > executing it), and terminates with an error saying that allegro received > signal SIGSEGV and complaining of a general protectin fault. I can't > see how this is really any different from my original progam, which also > detected key presses in the middle of the loop. Anyone have any ideas? Post the smallest program that demonstrates the problem, and I'll see if I can find the cause. Without seeing the code, it's hard to say what might be causing the crash. Obviously your code is accessing memory it doesn't own, but that's too vague.