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Date: 25 May 93 10:52:15 GMT
From: pipex!uknet!glasgow!unix.brighton.ac.uk!wjmc@uunet.uu.net  (-*_Cuddly_Cac
tus_*-)
Subject: Re: McCabe package for Ada?
Message-ID: <1993May25.105215.5888@unix.brighton.ac.uk>
List-Id: <comp.lang.ada>

alex@cs.umd.edu (Alex Blakemore) writes:
> In article <1993May24.003302.27291@mole-end.matawan.nj.us> mat@mole-end.mataw
an.nj.us writes:
> > has anyone run it on Duff's Device?
> which is?

	switch (n&7) {
		do {
	case 0 :	*dst = *src++;
	case 7 :	*dst = *src++;
	case 6 :	*dst = *src++;
	case 5 :	*dst = *src++;
	case 4 :	*dst = *src++;
	case 3 :	*dst = *src++;
	case 2 :	*dst = *src++;
	case 1 :	*dst = *src++;
		} while ((n-=8) > 0);
	}

 as implemented by Tom Duff. There was an article or three discussing it
in comp.lang.c a while back.
-- 
# Bill Crawford aka *Cuddly_Cactus*  BSc (Hons) Computer Science Year Two #
# JANET wjmc@uk.ac.bton.{unix,vms} | Elsewhere wjmc@{unix,vms}.bton.ac.uk #
# Any view that I express is not necessarily those of Brighton University #