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Date:      Wed, 20 Jun 2001 17:38:55 +0100
From:      j mckitrick <jcm@FreeBSD-uk.eu.org>
To:        freebsd-questions@freebsd.org
Subject:   what does this define do?
Message-ID:  <20010620173855.A2941@dogma.freebsd-uk.eu.org>

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at the risk of making a fool of myself (one which i am never hesitant to
take  ;-) could someone explain to me how this macro

#define n(flags) (~(flags) & (flags))

is different from this one?

#define n(flags) 0


Jonathon
--
"It is through will alone I set my mind in motion...."

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