=================================================================== RCS file: /home/cvs/OpenXM_contrib/gmp/mpn/generic/Attic/cmp.c,v retrieving revision 1.1 retrieving revision 1.1.1.3 diff -u -p -r1.1 -r1.1.1.3 --- OpenXM_contrib/gmp/mpn/generic/Attic/cmp.c 2000/01/10 15:35:23 1.1 +++ OpenXM_contrib/gmp/mpn/generic/Attic/cmp.c 2003/08/25 16:06:20 1.1.1.3 @@ -1,56 +1,25 @@ /* mpn_cmp -- Compare two low-level natural-number integers. -Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc. +Copyright 1991, 1993, 1994, 1996, 2000, 2001 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 Library General Public License as published by -the Free Software Foundation; either version 2 of the License, or (at your +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 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 Library General Public +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 Library General Public License +You should have received a copy of the GNU Lesser General Public License along with the GNU MP Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#define __GMP_FORCE_mpn_cmp 1 + #include "gmp.h" #include "gmp-impl.h" - -/* Compare OP1_PTR/OP1_SIZE with OP2_PTR/OP2_SIZE. - There are no restrictions on the relative sizes of - the two arguments. - Return 1 if OP1 > OP2, 0 if they are equal, and -1 if OP1 < OP2. */ - -int -#if __STDC__ -mpn_cmp (mp_srcptr op1_ptr, mp_srcptr op2_ptr, mp_size_t size) -#else -mpn_cmp (op1_ptr, op2_ptr, size) - mp_srcptr op1_ptr; - mp_srcptr op2_ptr; - mp_size_t size; -#endif -{ - mp_size_t i; - mp_limb_t op1_word, op2_word; - - for (i = size - 1; i >= 0; i--) - { - op1_word = op1_ptr[i]; - op2_word = op2_ptr[i]; - if (op1_word != op2_word) - goto diff; - } - return 0; - diff: - /* This can *not* be simplified to - op2_word - op2_word - since that expression might give signed overflow. */ - return (op1_word > op2_word) ? 1 : -1; -}