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Path: utzoo!watmath!clyde!caip!ut-sally!nather
From: nather@ut-sally.UUCP (Ed Nather)
Newsgroups: net.micro.pc
Subject: Re: Yet another switch.com
Message-ID: <5254@ut-sally.UUCP>
Date: Sat, 5-Jul-86 22:30:28 EDT
Article-I.D.: ut-sally.5254
Posted: Sat Jul  5 22:30:28 1986
Date-Received: Sun, 6-Jul-86 04:42:37 EDT
References: <1603@tekgvs.UUCP>
Organization: U. Texas CS Dept., Austin, Texas
Lines: 24
Summary: asm version

I use this to set SWITCHAR to "\" on bootup, so I can use "/" in
pathnames.  I call it "int37.com" and it takes up a whole 9 bytes.
It is premptive: it does ONLY that job and doesn't chatter.
----------------------------------------------------------------

cseg    segment para public 'code'
        assume cs:cseg,ds:cseg,es:cseg,ss:cseg

org     100h

ent     proc near
        MOV DL,'\'      ; DL was slash, change it to backslash
        MOV AX,3701h    ; AH=CharOper, AL=Set it
        INT 21h         ; DOS Command
        RET
ent     endp
cseg    ends
        end ent

-- 
Ed Nather
Astronomy Dept, U of Texas @ Austin
{allegra,ihnp4}!{noao,ut-sally}!utastro!nather
nather@astro.AS.UTEXAS.EDU