Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!linus!decvax!cca!johnl From: johnl@cca.UUCP Newsgroups: net.lang.c Subject: Re: Standard extensions - (nf) Message-ID: <435@ima.UUCP> Date: Tue, 6-Nov-84 23:36:48 EST Article-I.D.: ima.435 Posted: Tue Nov 6 23:36:48 1984 Date-Received: Thu, 8-Nov-84 07:20:40 EST Lines: 17 #R:digi-g:-35200:ima:10100003:000:313 ima!johnl Nov 6 10:12:00 1984 Logical XOR? Sheesh. How about this: !a != !b or if you really like your truth values uninverted, !!a != !!b (Incidentally, PCC and other C compilers I've seen generate good code for such constructs.) John Levine, ima!johnl PS: What's the syntax for logical XOR of two complex BCD aggregate constants?