1 /* mpz_get_si(integer) -- Return the least significant digit from INTEGER.
3 Copyright (C) 1991 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 General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
12 The GNU MP Library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with the GNU MP Library; see the file COPYING. If not, write to
19 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
26 mpz_get_si (const MP_INT *integer)
29 const MP_INT *integer;
32 mp_size size = integer->size;
35 return integer->d[0] % ((mp_limb) 1 << (BITS_PER_MP_LIMB - 1));
37 return -(integer->d[0] % ((mp_limb) 1 << (BITS_PER_MP_LIMB - 1)));