44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
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/* mpq_equal(u,v) -- Compare U, V. Return non-zero if they are equal, zero
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if they are non-equal.
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Copyright (C) 1996 Free Software Foundation, Inc.
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This file is part of the GNU MP Library.
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The GNU MP Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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The GNU MP Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public License
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along with the GNU MP Library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA. */
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#include "gmp.h"
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#include "gmp-impl.h"
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int
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#if __STDC__
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mpq_equal (mpq_srcptr op1, mpq_srcptr op2)
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#else
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mpq_equal (op1, op2)
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mpq_srcptr op1;
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mpq_srcptr op2;
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#endif
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{
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mp_size_t num1_size = op1->_mp_num._mp_size;
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mp_size_t den1_size = op1->_mp_den._mp_size;
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mp_size_t num2_size = op2->_mp_num._mp_size;
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mp_size_t den2_size = op2->_mp_den._mp_size;
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return (num1_size == num2_size && den1_size == den2_size
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&& mpn_cmp (op1->_mp_num._mp_d, op2->_mp_num._mp_d, num1_size) == 0
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&& mpn_cmp (op1->_mp_den._mp_d, op2->_mp_den._mp_d, den1_size) == 0);
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}
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