1 /* mpz_neg(mpz_ptr dst, mpz_ptr src) -- Assign the negated value of SRC to DST.
3 Copyright 1991, 1993, 1994, 1995, 2001 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/. */
20 #define __GMP_FORCE_mpz_neg 1
26 mpz_neg (mpz_ptr w, mpz_srcptr u)
29 mp_size_t usize, size;
37 if (w->_mp_alloc < size)
38 _mpz_realloc (w, size);
43 MPN_COPY (wp, up, size);