Date: Sat, 25 Oct 1997 01:33:30 -0400 (EDT)
Message-Id: <199710250533.BAA26603@delorie.com>
From: DJ Delorie <dj AT delorie DOT com>
To: eldredge AT ap DOT net
CC: flux AT IAEhv DOT nl, djgpp AT delorie DOT com
In-reply-to: <199710250511.WAA07636@adit.ap.net> (message from Nate Eldredge
	on Fri, 24 Oct 1997 22:11:53 -0700 (PDT))
Subject: Re: 3 silly questions ...
Precedence: bulk


> >1. CLK_TCK doesn't seem to be defined (although it's ANSI)
> >   bug ?
>
> CLK_TCK *is* defined in time.h, but is enclosed in `#ifndef
> __STRICT_ANSI__', which IIRC `gcc -ansi' defines. So if CLK_TCK really is
> ANSI, then maybe this is a bug.

CLK_TCK is not ANSI.  It is POSIX, and it is obsolescent.  You're
supposed to use sysconf(_SC_CLK_TCK) instead.

ANSI defines CLOCKS_PER_SEC for the resolution of clock() values.