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From: Bill Ahlbrandt <bahlbr@icdata.com>
To: "'egcs@cygnus.com'" <egcs@cygnus.com>
Subject: min/max macros
Date: Thu, 11 Dec 1997 09:17:00 -0000	[thread overview]
Message-ID: <01BD0625.FDFCC640@bill.icdata.com> (raw)

I have noticed that these macros are not always available and not always in the same place.

Specifically, with egcs, they seem to be in curses.h

I "coded" my own and used them as follows:

#define max(a,b)	(((a) > (b)) ? (a) : (b))
#define min(a,b)	(((a) < (b)) ? (a) : (b))

After discovering that max in particular was not yielding the desired results, I coded these macros as functions.  All of my problems went away.

Is it generally a bad plan to use macros like this?  Are there any known problems with egcs involving macros such as these?

Thanks in advance..

             reply	other threads:[~1997-12-11  9:17 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1997-12-11  9:17 Bill Ahlbrandt [this message]
1997-12-11 13:03 ` Michael A. Benzinger
1997-12-11 13:03 ` dave madden
1997-12-11 13:43 ` [EGCS] " Marc Lehmann
1997-12-11 13:43 ` Gerald Pfeifer
1997-12-11 17:57   ` [EGCS] " Marc Lehmann
1997-12-11 19:51     ` Joe Buck
1997-12-12 10:18       ` Marc Lehmann
1997-12-12  7:51 ` Paul Koning
1997-12-11 19:02 Mike Stump

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