From:	silkwodj AT my-dejanews DOT com
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Wait_retrace function?
Date:	Mon, 09 Nov 1998 02:03:07 GMT
Organization:	Deja News - The Leader in Internet Discussion
Lines:	25
Message-ID:	<725igs$5ng$1@nnrp1.dejanews.com>
References:	<36435c09 DOT 5006295 AT news DOT algonet DOT se>
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To:	djgpp AT delorie DOT com
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In article <36435c09 DOT 5006295 AT news DOT algonet DOT se>,
  tbelius AT algonet DOT se wrote:
> I have tried to make a
> wait_retrace func for djgpp
> for some time now but
> i cant get it right. Can
> someone pls post a
> wait_retrace func that
> works in djgpp.
>
> - David

I think this is what you mean:

void vsync()
	{
		do{             // yes, 'do nothing'
			} while (inportb(0x3da) &8);
		do{
			} while (!(inportb(0x3da) &8));
	}
>

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