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From: bin@rhesus.primate.wisc.edu (Brain in Neutral)
Newsgroups: comp.sources.d
Subject: hpgl2ps question (rint undefined)
Message-ID: <343@rhesus.primate.wisc.edu>
Date: 19 Jul 88 21:00:35 GMT
Organization: UW-Madison Primate Center
Lines: 11

A while back, a convertor for HPGL to PostScript was posted to
comp.sources.misc by Don McCormack.  I compiled it, but get
an undefined symbol "rint".  I presume from its use that this
takes a real and returns an int.  Anybody know if that's correct?
I couldn't find any rint function or macro in the source, and "ar t"
on my system libraries turned up nothing.

I assume that

# define	rint(f)	((int) f)

would do the trick.