Sender:	nate AT cartsys DOT com
Message-ID:	<36CA256B.689968E@cartsys.com>
Date:	Tue, 16 Feb 1999 18:11:55 -0800
From:	Nate Eldredge <nate AT cartsys DOT com>
X-Mailer:	Mozilla 4.08 [en] (X11; I; Linux 2.2.1 i586)
MIME-Version:	1.0
To:	djgpp AT delorie DOT com
Subject:	Re: How to check the carry flag? (long)
References:	<Pine DOT SUN DOT 3 DOT 91 DOT 990215102108 DOT 10128P-100000 AT is> <36C90198 DOT 90D8905C AT ameritech DOT net>
Reply-To:	djgpp AT delorie DOT com

John Scott Kjellman wrote:
> 
> Eli,
> 
> See the below program text.  I compiled it using RHIDE (file name CFTEST.CC).
> If you run it and then press a few keys, it will display the character (if
> printable) and the getxkey() value for each key.  The '1' key should be
> translated to a '2' and the '0' key should be dropped, but isn't!  BTW, in my
> previous posting I stated 0x30 was the scan code for the '0' key, it is not 0x0B
> is, 0x30 is the ASCII value ;-)  This just doesn't seem to follow the docs....

It might be worthwhile to simplify some more and call the interrupt
yourself (with __dpmi_int), so you know for sure whether the flag is
getting changed.  That will rule out the BIOS screwing up.

And what DPMI server are you using?
-- 

Nate Eldredge
nate AT cartsys DOT com

- Raw text -