Mercurial > dropbear

comparison libtommath/bn_mp_exch.c @ 1739:13d834efc376 fuzz

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
merge from main
author Matt Johnston <matt@ucc.asn.au>
date Thu, 15 Oct 2020 19:55:15 +0800
parents 1051e4eea25a
children
comparison
equal deleted inserted replaced
1562:768ebf737aa0 1739:13d834efc376
1 #include <tommath_private.h> 1 #include "tommath_private.h"
2 #ifdef BN_MP_EXCH_C 2 #ifdef BN_MP_EXCH_C
3 /* LibTomMath, multiple-precision integer library -- Tom St Denis 3 /* LibTomMath, multiple-precision integer library -- Tom St Denis */
4 * 4 /* SPDX-License-Identifier: Unlicense */
5 * LibTomMath is a library that provides multiple-precision
6 * integer arithmetic as well as number theoretic functionality.
7 *
8 * The library was designed directly after the MPI library by
9 * Michael Fromberger but has been written from scratch with
10 * additional optimizations in place.
11 *
12 * The library is free for all purposes without any express
13 * guarantee it works.
14 *
15 * Tom St Denis, [email protected], http://libtom.org
16 */
17 5
18 /* swap the elements of two integers, for cases where you can't simply swap the 6 /* swap the elements of two integers, for cases where you can't simply swap the
19 * mp_int pointers around 7 * mp_int pointers around
20 */ 8 */
21 void 9 void mp_exch(mp_int *a, mp_int *b)
22 mp_exch (mp_int * a, mp_int * b)
23 { 10 {
24 mp_int t; 11 mp_int t;
25 12
26 t = *a; 13 t = *a;
27 *a = *b; 14 *a = *b;
28 *b = t; 15 *b = t;
29 } 16 }
30 #endif 17 #endif
31
32 /* ref: $Format:%D$ */
33 /* git commit: $Format:%H$ */
34 /* commit time: $Format:%ai$ */