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Diff for /OpenXM_contrib/gmp/mpq/Attic/neg.c between version 1.1.1.1 and 1.1.1.3

version 1.1.1.1, 2000/01/10 15:35:26 version 1.1.1.3, 2003/08/25 16:06:34
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 /* mpq_neg(dst, src) -- Assign the negated value of SRC to DST.  /* mpq_neg -- negate a rational.
   
 Copyright (C) 1991, 1994, 1995 Free Software Foundation, Inc.  Copyright 2000, 2001 Free Software Foundation, Inc.
   
 This file is part of the GNU MP Library.  This file is part of the GNU MP Library.
   
 The GNU MP Library is free software; you can redistribute it and/or modify  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  it under the terms of the GNU Lesser General Public License as published by
 the Free Software Foundation; either version 2 of the License, or (at your  the Free Software Foundation; either version 2.1 of the License, or (at your
 option) any later version.  option) any later version.
   
 The GNU MP Library is distributed in the hope that it will be useful, but  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  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.  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  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,  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 MA 02111-1307, USA. */  MA 02111-1307, USA. */
   
   #define __GMP_FORCE_mpq_neg 1
   
 #include "gmp.h"  #include "gmp.h"
 #include "gmp-impl.h"  #include "gmp-impl.h"
   
   
 void  void
 #if __STDC__  mpq_neg (mpq_ptr dst, mpq_srcptr src)
 mpq_neg (MP_RAT *dst, const MP_RAT *src)  
 #else  
 mpq_neg (dst, src)  
      MP_RAT *dst;  
      const MP_RAT *src;  
 #endif  
 {  {
   mpz_neg (&dst->_mp_num, &src->_mp_num);    mp_size_t  num_size = src->_mp_num._mp_size;
   mpz_set (&dst->_mp_den, &src->_mp_den);  
     if (src != dst)
       {
         mp_size_t  num_abs_size = ABS(num_size);
         mp_size_t  den_size = src->_mp_den._mp_size;
   
         MPZ_REALLOC (mpq_numref(dst), num_abs_size);
         MPZ_REALLOC (mpq_denref(dst), den_size);
   
         MPN_COPY (dst->_mp_num._mp_d, src->_mp_num._mp_d, num_abs_size);
         MPN_COPY (dst->_mp_den._mp_d, src->_mp_den._mp_d, den_size);
   
         dst->_mp_den._mp_size = den_size;
       }
   
     dst->_mp_num._mp_size = -num_size;
 }  }
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  Added in v.1.1.1.3
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