1da2e3ebdSchin /*********************************************************************** 2da2e3ebdSchin * * 3da2e3ebdSchin * This software is part of the ast package * 4*b30d1939SAndy Fiddaman * Copyright (c) 1994-2011 AT&T Intellectual Property * 5da2e3ebdSchin * and is licensed under the * 6*b30d1939SAndy Fiddaman * Eclipse Public License, Version 1.0 * 77c2fbfb3SApril Chin * by AT&T Intellectual Property * 8da2e3ebdSchin * * 9da2e3ebdSchin * A copy of the License is available at * 10*b30d1939SAndy Fiddaman * http://www.eclipse.org/org/documents/epl-v10.html * 11*b30d1939SAndy Fiddaman * (with md5 checksum b35adb5213ca9657e911e9befb180842) * 12da2e3ebdSchin * * 13da2e3ebdSchin * Information and Software Systems Research * 14da2e3ebdSchin * AT&T Research * 15da2e3ebdSchin * Florham Park NJ * 16da2e3ebdSchin * * 17da2e3ebdSchin * Glenn Fowler <gsf@research.att.com> * 18da2e3ebdSchin * * 19da2e3ebdSchin ***********************************************************************/ 20da2e3ebdSchin /* 21*b30d1939SAndy Fiddaman * -lm test #5 22da2e3ebdSchin */ 23da2e3ebdSchin 24*b30d1939SAndy Fiddaman #include <math.h> 25da2e3ebdSchin 26*b30d1939SAndy Fiddaman int main()27*b30d1939SAndy Fiddamanmain() 28*b30d1939SAndy Fiddaman { 29*b30d1939SAndy Fiddaman long double value = 0; 30*b30d1939SAndy Fiddaman 31*b30d1939SAndy Fiddaman return isnanl(value); 32*b30d1939SAndy Fiddaman } 33