Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Message-ID: <80575AFA5F0DD31197CE00805F650D767B211C@wilber.adroit.com> From: "Robinow, David" To: "'Underwood, Jonathan'" , "'cygwin AT cygwin DOT com'" Subject: RE: How to return NaN? Date: Thu, 10 Jan 2002 12:45:01 -0500 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2650.21) Content-Type: text/plain; charset="iso-8859-1" It's a bit more than slightly off topic. Try http://groups.google.com/groups?hl=en&lr=&safe=off&group=comp.lang.c -----Original Message----- From: Underwood, Jonathan [mailto:Jonathan DOT Underwood AT nrc DOT ca] Subject: How to return NaN? Sorry for the slightly off topic question, but i was wondering how best to have a function of type double return NaN in C. I'm using the cygwin environment for developement (so gcc), but am looking for the most portable solution. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/