diff options
Diffstat (limited to 'third_party/heimdal/lib/hcrypto/libtommath/bn_mp_exch.c')
| -rw-r--r-- | third_party/heimdal/lib/hcrypto/libtommath/bn_mp_exch.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/hcrypto/libtommath/bn_mp_exch.c b/third_party/heimdal/lib/hcrypto/libtommath/bn_mp_exch.c new file mode 100644 index 0000000..552094c --- /dev/null +++ b/third_party/heimdal/lib/hcrypto/libtommath/bn_mp_exch.c @@ -0,0 +1,17 @@ +#include "tommath_private.h" +#ifdef BN_MP_EXCH_C +/* LibTomMath, multiple-precision integer library -- Tom St Denis */ +/* SPDX-License-Identifier: Unlicense */ + +/* swap the elements of two integers, for cases where you can't simply swap the + * mp_int pointers around + */ +void mp_exch(mp_int *a, mp_int *b) +{ + mp_int t; + + t = *a; + *a = *b; + *b = t; +} +#endif |