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From: Invader@cup.portal.com (Michael K Donegan)
Newsgroups: comp.sys.mac.programmer
Subject: Re: Think C Preprocessor Question
Message-ID: <35247@cup.portal.com>
Date: 25 Oct 90 07:16:36 GMT
References: <13065@crdgw1.crd.ge.com>
  <1990Oct24.223243.12287@athena.mit.edu>
Organization: The Portal System (TM)
Lines: 10

Actually the preprocessor does do calculations, but not any that will
help you.  For example, if you said

#if baz == 20
  blah
#endif

the right thing would happen.  Calls for a built-in 'valof' operator
of some kind.
	mkd