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Date: Mon, 28 Feb 2005 10:10:03 -0700 (MST)
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To: kat-free@kaqelectronics.dyndns.org
From: "M. Warner Losh" <imp@bsdimp.com>
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cc: freebsd-hackers@freebsd.org
Subject: Re: clock.h
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In message: <42233B48.4010108@kaqelectronics.dyndns.org>
            Kathy Quinlan <kat-free@kaqelectronics.dyndns.org> writes:
: I have this:
: 
: #include <machine/clock.h>
: 
: In program I use this:
: 
: DELAY(1000);
: 
: I get this:
: 
: undefined referance to 'DELAY'
: 
: when I compile the program with GCC with flags -Wall -g -o com main.c
: 
: ANY ideas ??
: 
: I have looked in the relevent header and it seems to be there

don't use DELAY in userland code.  Use sleep, usleep or nanosleep.

Warner