1 /* mpz_cdiv_q -- Division rounding the quotient towards +infinity. The
2 remainder gets the opposite sign as the denominator.
4 Copyright 1994, 1995, 1996, 2000, 2001, 2005 Free Software Foundation, Inc.
6 This file is part of the GNU MP Library.
8 The GNU MP Library is free software; you can redistribute it and/or modify
9 it under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or (at your
11 option) any later version.
13 The GNU MP Library is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
16 License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */
25 mpz_cdiv_q (mpz_ptr quot, mpz_srcptr dividend, mpz_srcptr divisor)
27 mp_size_t dividend_size = dividend->_mp_size;
28 mp_size_t divisor_size = divisor->_mp_size;
34 MPZ_TMP_INIT (rem, ABS (divisor_size));
36 mpz_tdiv_qr (quot, rem, dividend, divisor);
38 if ((divisor_size ^ dividend_size) >= 0 && rem->_mp_size != 0)
39 mpz_add_ui (quot, quot, 1L);