From 11da511c784eca003deb90c23570f0873954e0de Mon Sep 17 00:00:00 2001 From: Duncan Wilkie Date: Sat, 18 Nov 2023 06:11:09 -0600 Subject: Initial commit. --- gmp-6.3.0/mpz/cmpabs.c | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 gmp-6.3.0/mpz/cmpabs.c (limited to 'gmp-6.3.0/mpz/cmpabs.c') diff --git a/gmp-6.3.0/mpz/cmpabs.c b/gmp-6.3.0/mpz/cmpabs.c new file mode 100644 index 0000000..7e9f160 --- /dev/null +++ b/gmp-6.3.0/mpz/cmpabs.c @@ -0,0 +1,53 @@ +/* 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, 2000-2002, 2020 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 either: + + * 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. + +or + + * the GNU General Public License as published by the Free Software + Foundation; either version 2 of the License, or (at your option) any + later version. + +or both in parallel, as here. + +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 General Public License +for more details. + +You should have received copies of the GNU General Public License and the +GNU Lesser General Public License along with the GNU MP Library. If not, +see https://www.gnu.org/licenses/. */ + +#include "gmp-impl.h" + + +int +mpz_cmpabs (mpz_srcptr u, mpz_srcptr v) __GMP_NOTHROW +{ + mp_size_t usize, vsize; + mp_srcptr up, vp; + int cmp; + + usize = ABSIZ (u); + vsize = ABSIZ (v); + /* Cannot use usize - vsize, may overflow an "int" */ + if (usize != vsize) + return (usize > vsize) ? 1 : -1; + + up = PTR(u); + vp = PTR(v); + MPN_CMP (cmp, up, vp, usize); + return cmp; +} -- cgit v1.2.3