1 /* @(#)s_matherr.c 5.1 93/09/24 */ 2 /* 3 * ==================================================== 4 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. 5 * 6 * Developed at SunPro, a Sun Microsystems, Inc. business. 7 * Permission to use, copy, modify, and distribute this 8 * software is freely granted, provided that this notice 9 * is preserved. 10 * ==================================================== 11 */ 12 13 #ifndef lint 14 static char rcsid[] = "$Id: s_matherr.c,v 1.3 1994/02/18 02:26:47 jtc Exp $"; 15 #endif 16 17 #include <math.h> 18 19 #ifdef __STDC__ 20 int matherr(struct exception *x) 21 #else 22 int matherr(x) 23 struct exception *x; 24 #endif 25 { 26 int n=0; 27 if(x->arg1!=x->arg1) return 0; 28 return n; 29 } 30