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Diff for /OpenXM_contrib/gmp/mpq/Attic/inv.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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Line 1 
 /* mpq_inv(dest,src) -- invert a rational number, i.e. set DEST to SRC  /* mpq_inv(dest,src) -- invert a rational number, i.e. set DEST to SRC
    with the numerator and denominator swapped.     with the numerator and denominator swapped.
   
 Copyright (C) 1991, 1994, 1995 Free Software Foundation, Inc.  Copyright 1991, 1994, 1995, 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. */
Line 24  MA 02111-1307, USA. */
Line 24  MA 02111-1307, USA. */
 #include "gmp-impl.h"  #include "gmp-impl.h"
   
 void  void
 #if __STDC__  
 mpq_inv (MP_RAT *dest, const MP_RAT *src)  mpq_inv (MP_RAT *dest, const MP_RAT *src)
 #else  
 mpq_inv (dest, src)  
      MP_RAT *dest;  
      const MP_RAT *src;  
 #endif  
 {  {
   mp_size_t num_size = src->_mp_num._mp_size;    mp_size_t num_size = src->_mp_num._mp_size;
   mp_size_t den_size = src->_mp_den._mp_size;    mp_size_t den_size = src->_mp_den._mp_size;
   
   if (num_size == 0)    if (num_size == 0)
     num_size = 1 / num_size;    /* Divide by zero!  */      DIVIDE_BY_ZERO;
   
   if (num_size < 0)    if (num_size < 0)
     {      {

Legend:
Removed from v.1.1.1.1  
changed lines
  Added in v.1.1.1.3

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