--- /dev/null
+/* mpf_set_prec_raw(x,bits) -- Change the precision of x without changing
+ allocation. For proper operation, the original precision need to be reset
+ sooner or later.
+
+Copyright 1996, 2001 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP 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 3 of the License, or (at your
+option) any later version.
+
+The GNU MP 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 MP Library. If not, see http://www.gnu.org/licenses/. */
+
+#include "gmp.h"
+#include "gmp-impl.h"
+
+void
+mpf_set_prec_raw (mpf_ptr x, unsigned long int prec_in_bits)
+{
+ x->_mp_prec = __GMPF_BITS_TO_PREC (prec_in_bits);
+}