From: ToolsSmith Newsgroups: comp.os.msdos.djgpp Subject: Newbie application question. Date: Tue, 02 Jun 1998 07:12:51 -0700 Organization: NorthWest Nexus Inc. Lines: 10 Message-ID: <35740863.CD4144AC@usa.net> Reply-To: ToolsSmith AT usa DOT net NNTP-Posting-Host: itronnat171-9.itron.com 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 I want to build some protected mode services that are callable via software interrupts from real-mode applications. These protected mode services, because of their potential size, need to reside in extended memory. This must be transparent to the real-mode MS-DOS applications. Can I use DJGPP and a DPMI provider like CWSDPMI to accomplish the above? Is there an example or a how-to on this? Thanks in advance, Steve