From: David Presotto <presotto@closedmind.org>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Inf isInf, NaN, isNaN
Date: Fri, 5 Mar 2004 14:26:27 -0500 [thread overview]
Message-ID: <2db62b02578da8410a8e90d96546badb@plan9.bell-labs.com> (raw)
In-Reply-To: <200403051713.i25HDSt7060442@adat.davidashen.net>
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For you, anything.
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From: David Tolpin <dvd@davidashen.net>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Inf isInf, NaN, isNaN
Date: Fri, 5 Mar 2004 21:13:28 +0400 (AMT)
Message-ID: <200403051713.i25HDSt7060442@adat.davidashen.net>
> > ape predates c9x, which (i suspect) added those--i don't remember
> > them from the earlier standard--but that's really just a cue
> > for doug gwyn to contradict me. i'd check myself, but
> > for some reason, my c book is always where i am not.
> >
>
> For me, the problem was not that isnan was not declared, but that
> isNaN was.
>
That is, any chance Inf, isInf, NaN, isNaN can be locked out by
_POSIX_SOURCE or will it break something important enough?
prev parent reply other threads:[~2004-03-05 19:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-05 13:04 David Tolpin
2004-03-05 14:43 ` Charles Forsyth
2004-03-05 14:47 ` David Tolpin
2004-03-05 17:13 ` David Tolpin
2004-03-05 19:26 ` David Presotto [this message]
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