Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!sun-barr!newstop!texsun!texbell!sugar!ficc!peter
From: peter@ficc.uu.net (Peter da Silva)
Newsgroups: comp.os.minix
Subject: Re: Where is isascii(c)?
Summary: :->
Message-ID: <.UH1:NDxds13@ficc.uu.net>
Date: 2 Feb 90 21:48:14 GMT
References: <9936@nigel.udel.EDU>
Reply-To: peter@ficc.uu.net (Peter da Silva)
Organization: Xenix Support, FICC
Lines: 4

> I would say it is up to the programmer to make sure he only passes [tolower]
> valid data.  After all, isn't that why we have "isupper()"??  :-)

#define isupper(c) (tolower(c) != (c)) /* :-> */
-- 
 _--_|\  Peter da Silva. +1 713 274 5180. <peter@ficc.uu.net>.
/      \
\_.--._/ Xenix Support -- it's not just a job, it's an adventure!
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