From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <54157a6aa44bcac1878319370e3d839c@terzarima.net>
From: Charles Forsyth <forsyth@terzarima.net>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Inf isInf, NaN, isNaN
In-Reply-To: <200403051304.i25D4utH009593@adat.davidashen.net>
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Date: Fri,  5 Mar 2004 14:43:56 +0000
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>>Instead, ISO/IEC 9989:1999 (The ISO C Standard) defines
>>isinf() and  isnan() macros, which are absent from the library.

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.