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Date:	Mon, 9 Feb 2009 23:55:51 -0800
Message-ID:	<7705c9030902092355n4d0bc0eib063b303c95798eb@mail.gmail.com>
Subject:	Re: DJGPP termios
From:	Blair Campbell <blairdude AT gmail DOT com>
To:	djgpp AT delorie DOT com
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Fall is my favorite season in Los Angeles, watching the birds change
color and fall from the trees.
   David Letterman (1947 - )

See ya



On Mon, Feb 9, 2009 at 6:15 PM, Charles Sandmann <cwsdpmi AT earthlink DOT net> wrote:
>> Also, why would it work in Vista and not in pure DOS??
>
> It depends on the crash.  One of the features of running under pure
> DOS with CWSDPMI as the DPMI provider is null pointer protection.
> The entire first 4096 bytes is protected from read/write access to
> catch bugs (bad pointers).  Run under DOS and look at the line
> which is causing the crash.  You can test to see if this is cause by
> disabling null pointer protection in DOS:  before you run the test
> program enter:  cwsdpmi -x
> For the next program (and only one program) the null pointer
> protection will be disabled.  If the application then runs under DOS,
> it's a program bug that should be fixed.
>
>
>

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