1/* mpz_init_set_str(string, base) -- Convert the \0-terminated string STRING in
2   base BASE to a multiple precision integer.  Allow white space in the string.
3   If BASE == 0 determine the base in the C standard way, i.e.  0xhh...h means
4   base 16, 0oo...o means base 8, otherwise assume base 10.
5
6Copyright 1991, 1993-1995, 2000-2002, 2012 Free Software Foundation, Inc.
7
8This file is part of the GNU MP Library.
9
10The GNU MP Library is free software; you can redistribute it and/or modify
11it under the terms of either:
12
13  * the GNU Lesser General Public License as published by the Free
14    Software Foundation; either version 3 of the License, or (at your
15    option) any later version.
16
17or
18
19  * the GNU General Public License as published by the Free Software
20    Foundation; either version 2 of the License, or (at your option) any
21    later version.
22
23or both in parallel, as here.
24
25The GNU MP Library is distributed in the hope that it will be useful, but
26WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
27or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
28for more details.
29
30You should have received copies of the GNU General Public License and the
31GNU Lesser General Public License along with the GNU MP Library.  If not,
32see https://www.gnu.org/licenses/.  */
33
34#include "gmp-impl.h"
35
36int
37mpz_init_set_str (mpz_ptr x, const char *str, int base)
38{
39  static const mp_limb_t dummy_limb=0xc1a0;
40  ALLOC (x) = 0;
41  PTR (x) = (mp_ptr) &dummy_limb;
42
43  /* if str has no digits mpz_set_str leaves x->_mp_size unset */
44  SIZ (x) = 0;
45
46  return mpz_set_str (x, str, base);
47}
48