Date: Thu, 19 Sep 1996 07:52:41 -0400
From: dj (DJ Delorie)
Message-Id: <199609191152.HAA17777@delorie.com>
To: fighteer AT cs DOT com
CC: djgpp-workers AT delorie DOT com
In-reply-to: <3240C0FD.759F@cs.com> (fighteer@cs.com)
Subject: Re: "djverify" - DJGPP Installation Diagnostic Program


> 	mov	ax, 0x4cff		; error exit
> 	int	0x21

The 0xff in al is the return code (255 or -1 in this case).  Probably
have to store a byte in memory to keep it from getting overwritten,
then load it here.