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-rw-r--r--stdlib/dbl2mpn.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/stdlib/dbl2mpn.c b/stdlib/dbl2mpn.c
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--- /dev/null
+++ b/stdlib/dbl2mpn.c
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+/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <gmp.h>
+#include "gmp-impl.h"
+
+/* Convert a `double' to a multi-precision integer representing the
+   significand scaled up by the highest possible number of significant bits
+   of fraction (DBL_MANT_DIG), and an integral power of two (MPN frexp). */
+
+mp_size_t
+__mpn_extract_double (mp_ptr res_ptr, mp_size_t size,
+		      int *expt, int *is_neg,
+		      double value)
+{
+#error "__mpn_extract_double is not implemented for this floating point format"
+}