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Diff for /OpenXM_contrib/gmp/mpq/Attic/neg.c between version 1.1.1.2 and 1.1.1.3

version 1.1.1.2, 2000/09/09 14:13:05 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.
   
Line 19  along with the GNU MP Library; see the file COPYING.LI
Line 19  along with the GNU MP Library; see the file COPYING.LI
 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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