Date: Tue, 2 Feb 1999 09:32:46 +1030 From: Greg Lehey <grog@lemis.com> To: Peter Jeremy <peter.jeremy@auss2.alcatel.com.au> Cc: current@FreeBSD.ORG Subject: Obutuse code (was: btokup().. patch to STYLE(9) (fwd)) Message-ID: <19990202093246.M71384@freebie.lemis.com> In-Reply-To: <99Feb2.070121est.40330@border.alcanet.com.au>; from Peter Jeremy on Tue, Feb 02, 1999 at 07:11:06AM %2B1100 References: <99Feb2.070121est.40330@border.alcanet.com.au>
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On Tuesday, 2 February 1999 at 7:11:06 +1100, Peter Jeremy wrote:
>
> BTW, anyone looking further afield from the above comment might notice
> code like:
>
> register *foo;
>
> foo = u.u_area;
> foo->p_xyzzy =+ n;
>
> There aren't may C compilers left that can handle this sort of code...
Ah, but there's better:
#define PS 0177776
struct {
int integ;
};
sleep(chan, pri)
{
int s;
register *rp;
s = PS->integ;
Greg
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