1 /* mpq_init -- Make a new rational number with value 0/1.
3 Copyright 1991, 1994, 1995, 2000, 2001, 2002 Free Software Foundation, Inc.
5 This file is part of the GNU MP Library.
7 The GNU MP Library is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
12 The GNU MP Library is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
15 License for more details.
17 You should have received a copy of the GNU Lesser General Public License
18 along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */
26 x->_mp_num._mp_alloc = 1;
27 x->_mp_num._mp_d = (mp_ptr) (*__gmp_allocate_func) (BYTES_PER_MP_LIMB);
28 x->_mp_num._mp_size = 0;
29 x->_mp_den._mp_alloc = 1;
30 x->_mp_den._mp_d = (mp_ptr) (*__gmp_allocate_func) (BYTES_PER_MP_LIMB);
31 x->_mp_den._mp_d[0] = 1;
32 x->_mp_den._mp_size = 1;
35 /* let the low limb look initialized, for the benefit of mpz_get_ui etc */
36 x->_mp_num._mp_d[0] = 0;