1  /* Copyright (C) 1993-2023 Free Software Foundation, Inc.
       2     This file is part of the GNU C Library.
       3  
       4     The GNU C Library is free software; you can redistribute it and/or
       5     modify it under the terms of the GNU Lesser General Public
       6     License as published by the Free Software Foundation; either
       7     version 2.1 of the License, or (at your option) any later version.
       8  
       9     The GNU C Library is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12     Lesser General Public License for more details.
      13  
      14     You should have received a copy of the GNU Lesser General Public
      15     License along with the GNU C Library; if not, see
      16     <https://www.gnu.org/licenses/>.  */
      17  
      18  #include <gmp.h>
      19  #include "gmp-impl.h"
      20  
      21  /* Convert a `double' to a multi-precision integer representing the
      22     significand scaled up by the highest possible number of significant bits
      23     of fraction (DBL_MANT_DIG), and an integral power of two (MPN frexp). */
      24  
      25  mp_size_t
      26  __mpn_extract_double (mp_ptr res_ptr, mp_size_t size,
      27  		      int *expt, int *is_neg,
      28  		      double value)
      29  {
      30  #error "__mpn_extract_double is not implemented for this floating point format"
      31  }