Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!seismo!lll-crg!rutgers!clyde!cbatt!ihnp4!inuxc!pur-ee!j.cc.purdue.edu!pur-ee!uiucdcs!uiucuxc!osiris!danley From: danley@osiris.CSO.UIUC.EDU Newsgroups: comp.sys.ibm.pc Subject: Re: ms-dos int 11 Message-ID: <10200007@osiris> Date: Wed, 5-Nov-86 02:29:00 EST Article-I.D.: osiris.10200007 Posted: Wed Nov 5 02:29:00 1986 Date-Received: Sun, 16-Nov-86 07:18:33 EST References: <1038@whuts.UUCP> Lines: 16 Nf-ID: #R:whuts.UUCP:1038:osiris:10200007:000:362 Nf-From: osiris.CSO.UIUC.EDU!danley Nov 5 01:29:00 1986 -a100 -int 11 -int 20 The above 3 lines only place the proper assembly code in memory starting at offset 100. You need to execute it yourself as in: -g =100 The AX register will then reflect the result code you are looking for. In general, when using DEBUG in this manner, I use INT 3 instead of INT 20 to terminate a short execution. James Danley II