/home/ntakagi/work/tcl8.5.1/libtommath/bn_mp_exch.c Source File

00001 #include <tommath.h>
00002 #ifdef BN_MP_EXCH_C
00003 /* LibTomMath, multiple-precision integer library -- Tom St Denis
00004  *
00005  * LibTomMath is a library that provides multiple-precision
00006  * integer arithmetic as well as number theoretic functionality.
00007  *
00008  * The library was designed directly after the MPI library by
00009  * Michael Fromberger but has been written from scratch with
00010  * additional optimizations in place.
00011  *
00012  * The library is free for all purposes without any express
00013  * guarantee it works.
00014  *
00015  * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
00016  */
00017 
00018 /* swap the elements of two integers, for cases where you can't simply swap the 
00019  * mp_int pointers around
00020  */
00021 void
00022 mp_exch (mp_int * a, mp_int * b)
00023 {
00024   mp_int  t;
00025 
00026   t  = *a;
00027   *a = *b;
00028   *b = t;
00029 }
00030 #endif
00031 
00032 /* $Source: /cvsroot/tcl/libtommath/bn_mp_exch.c,v $ */
00033 /* $Revision: 1.1.1.3 $ */
00034 /* $Date: 2006/12/01 00:08:11 $ */