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
18 /* compare two ints (signed)*/
20 mp_cmp (mp_int * a, mp_int * b)
22 /* compare based on sign */
23 if (a->sign != b->sign) {
24 if (a->sign == MP_NEG) {
32 if (a->sign == MP_NEG) {
33 /* if negative compare opposite direction */
34 return mp_cmp_mag(b, a);
36 return mp_cmp_mag(a, b);