Date:	Tue, 25 Aug 1998 14:34:46 +0300 (IDT)
From:	Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
To:	Endlisnis <s257m AT unb DOT ca>
cc:	djgpp AT delorie DOT com
Subject:	Re: Can a DOS Console App close its own window?
In-Reply-To:	<35E02B0E.483D799C@unb.ca>
Message-ID:	<Pine.SUN.3.91.980825143415.7520D-100000@is>
MIME-Version:	1.0

On Sun, 23 Aug 1998, Endlisnis wrote:

>     Is it faster (under Win95) to call 'literal int' than dpmi_int?

The answer (as always with Microsoft) is probably ``it depends''.  It
probably depends on which function of what iterrupt do you invoke like
this.  I could easily imagine that some functions would be faster if
invoked via __dpmi_int, since at least some of the thunking layers
(through which Windows goes while processing real-mode interrupts) are
bypassed.

But I really don't know, since I never tried to time these.
Personally, I usually prefer to call __dpmi_int in all cases, for the
reason that it is safer.

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