s_matherr.c 802 B

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  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. #if defined(LIBM_SCCS) && !defined(lint)
  13. static char rcsid[] = "$NetBSD: s_matherr.c,v 1.6 1995/05/10 20:47:53 jtc Exp $";
  14. #endif
  15. #include "math.h"
  16. #include "math_private.h"
  17. libm_hidden_proto(matherr)
  18. #ifdef __STDC__
  19. int matherr(struct exception *x)
  20. #else
  21. int matherr(x)
  22. struct exception *x;
  23. #endif
  24. {
  25. int n=0;
  26. if(x->arg1!=x->arg1) return 0;
  27. return n;
  28. }
  29. libm_hidden_def(matherr)