Date: Tue, 13 Feb 2001 09:19:10 +0200 (IST) From: Eli Zaretskii X-Sender: eliz AT is To: Jeremiah cc: djgpp AT delorie DOT com Subject: Re: inline asm In-Reply-To: <003401c09558$17818a00$128baad0@0021682320> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Reply-To: djgpp AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: djgpp AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk On Mon, 12 Feb 2001, Jeremiah wrote: > So how do i call intrupt 25h. Is there a way to make djgpp run in real > mode. The way to do this is to call __dpmi_int. It calls a special function of Int 31h which switches the CPU to real mode, issues your Int 25h, then switches the CPU back to protected mode.