Path: utzoo!censor!geac!torsqnt!news-server.csri.toronto.edu!bonnie.concordia.ca!uunet!mcsun!hp4nl!orcenl!bengsig
From: bengsig@oracle.nl (Bjorn Engsig)
Newsgroups: comp.lang.c
Subject: Re: Efficient swap()
Keywords: tricky macro from hell
Message-ID: <1175@nlsun1.oracle.nl>
Date: 14 Jan 91 15:17:01 GMT
References: <1991Jan13.050236.11634@ux1.cso.uiuc.edu>
Reply-To: bengsig@oracle.nl (Bjorn Engsig)
Organization: Oracle Europe
Lines: 9

Article <1991Jan13.050236.11634@ux1.cso.uiuc.edu> by heal@ux1.cso.uiuc.edu (Loren Heal) says:
|#define swap(A,B) (A^=B^=A^=B)
Maybe you should have read the list of Frequently Asked Questions before
posting this.
-- 
Bjorn Engsig,         E-mail: bengsig@oracle.com, bengsig@oracle.nl
ORACLE Corporation    Path:   uunet!orcenl!bengsig

            "Stepping in others footsteps, doesn't bring you ahead"