3 /* LibTomMath, multiple-precision integer library -- Tom St Denis
5 * LibTomMath is a library that provides multiple-precision
6 * integer arithmetic as well as number theoretic functionality.
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.
12 * The library is free for all purposes without any express
15 * Tom St Denis, tomstdenis@iahu.ca, http://math.libtomcrypt.org
20 * Simple function copies the input and fixes the sign to positive
23 mp_abs (mp_int * a, mp_int * b)
29 if ((res = mp_copy (a, b)) != MP_OKAY) {
34 /* force the sign of b to positive */