crypto/external/bsd/heimdal/dist/lib/hcrypto/libtommath/bn_mp_exch.c

   1 /*      $NetBSD: bn_mp_exch.c,v 1.1.1.2 2014/04/24 12:45:31 pettai Exp $        */
   2
   3 #include <tommath.h>
   4 #ifdef BN_MP_EXCH_C
   5 /* LibTomMath, multiple-precision integer library -- Tom St Denis
   6  *
   7  * LibTomMath is a library that provides multiple-precision
   8  * integer arithmetic as well as number theoretic functionality.
   9  *
  10  * The library was designed directly after the MPI library by
  11  * Michael Fromberger but has been written from scratch with
  12  * additional optimizations in place.
  13  *
  14  * The library is free for all purposes without any express
  15  * guarantee it works.
  16  *
  17  * Tom St Denis, tomstdenis@gmail.com, http://libtom.org
  18  */
  19
  20 /* swap the elements of two integers, for cases where you can't simply swap the
  21  * mp_int pointers around
  22  */
  23 void
  24 mp_exch (mp_int * a, mp_int * b)
  25 {
  26   mp_int  t;
  27
  28   t  = *a;
  29   *a = *b;
  30   *b = t;
  31 }
  32 #endif
  33
  34 /* Source: /cvs/libtom/libtommath/bn_mp_exch.c,v  */
  35 /* Revision: 1.4  */
  36 /* Date: 2006/12/28 01:25:13  */