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/* mpz_cmpabs(u,v) -- Compare U, V. Return positive, zero, or negative
based on if U > V, U == V, or U < V.
Copyright 1991, 1993, 1994, 1996, 1997, 2000, 2001, 2002 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 http://www.gnu.org/licenses/. */
#include "gmp.h"
#include "gmp-impl.h"
int
mpz_cmpabs (mpz_srcptr u, mpz_srcptr v) __GMP_NOTHROW
{
mp_size_t usize, vsize, dsize;
mp_srcptr up, vp;
int cmp;
usize = ABSIZ (u);
vsize = ABSIZ (v);
dsize = usize - vsize;
if (dsize != 0)
return dsize;
up = PTR(u);
vp = PTR(v);
MPN_CMP (cmp, up, vp, usize);
return cmp;
}
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