Xref:	news2.mv.net comp.os.msdos.djgpp:1839
From:	Erik Max Francis <max AT alcyone DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: ASM code & Random
Date:	Wed, 13 Mar 1996 21:21:11 -0800
Organization:	Alcyone Systems
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Message-ID:	<3147ACC7.595C53BD@alcyone.com>
References:	<1996Mar5 DOT 164831 AT zipi DOT fi DOT upm DOT es> <4hn17p$bfs AT lyra DOT csx DOT cam DOT ac DOT uk> <4hnjl1$1l0 AT mack DOT rt66 DOT com> <Pine DOT SGI DOT 3 DOT 91 DOT 960310091342 DOT 26365F-100000 AT tower DOT york DOT ac DOT uk>
NNTP-Posting-Host:	newton.alcyone.com
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Shawn Hargreaves wrote:

> That would be a nice optimisation. Is the memcpy() an inline function in
> one of the headers? If so, which one? I can't find it anywhere...

The mem... functions are ANSI C.  The exact formulation is, of course,
implementation dependent; they generally compile to the biggest-bit-size moves
available (32-bit, for example), with intelligence to make sure that you don't
copy too much at the boundaries.

-- 
Erik Max Francis &tSftDotIotE && http://www.alcyone.com/max && max AT alcyone DOT com
San Jose, California, U.S.A. && 37 20 07 N 121 53 38 W && the 4th R is respect
H.3`S,3,P,3$S,#$Q,C`Q,3,P,3$S,#$Q,3`Q,3,P,C$Q,#(Q.#`-"C`- && 1love && folasade
Omnia quia sunt, lumina sunt. && Dominion, GIGO, GOOGOL, Omega, Psi, Strategem
"Out from his breast/his soul went to seek/the doom of the just." -- _Beowulf_

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