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/* mpf_init2() -- Make a new multiple precision number with value 0.
Copyright 1993-1995, 2000, 2001, 2004 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 https://www.gnu.org/licenses/. */
#include "gmp.h"
#include "gmp-impl.h"
void
mpf_init2 (mpf_ptr r, mp_bitcnt_t prec_in_bits)
{
mp_size_t prec;
prec = __GMPF_BITS_TO_PREC (prec_in_bits);
r->_mp_size = 0;
r->_mp_exp = 0;
r->_mp_prec = prec;
r->_mp_d = (mp_ptr) (*__gmp_allocate_func) ((size_t) (prec + 1) * BYTES_PER_MP_LIMB);
}
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