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/* mpz_cdiv_q -- Division rounding the quotient towards +infinity. The
remainder gets the opposite sign as the denominator.
Copyright 1994-1996, 2000, 2001, 2005, 2012 Free Software Foundation, Inc.
This file is part of the GNU MP Library.
The GNU MP Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
The GNU MP Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the GNU MP Library. If not, see https://www.gnu.org/licenses/. */
#include "gmp.h"
#include "gmp-impl.h"
void
mpz_cdiv_q (mpz_ptr quot, mpz_srcptr dividend, mpz_srcptr divisor)
{
mp_size_t dividend_size = SIZ (dividend);
mp_size_t divisor_size = SIZ (divisor);
mpz_t rem;
TMP_DECL;
TMP_MARK;
MPZ_TMP_INIT (rem, ABS (divisor_size));
mpz_tdiv_qr (quot, rem, dividend, divisor);
if ((divisor_size ^ dividend_size) >= 0 && SIZ (rem) != 0)
mpz_add_ui (quot, quot, 1L);
TMP_FREE;
}
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