lib/libm/src/s_matherr.c

   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 #include <sys/cdefs.h>
  14 #if defined(LIBM_SCCS) && !defined(lint)
  15 __RCSID("$NetBSD: s_matherr.c,v 1.8 1999/07/02 15:37:43 simonb Exp $");
  16 #endif
  17
  18 #include "math.h"
  19 #include "math_private.h"
  20
  21 int
  22 matherr(struct exception *x)
  23 {
  24         int n=0;
  25         if(x->arg1!=x->arg1) return 0;
  26         return n;
  27 }