#include <tommath.h>#ifdef BN_MP_INIT_SET_INT_C/* LibTomMath, multiple-precision integer library -- Tom St Denis * * LibTomMath is a library that provides multiple-precision * integer arithmetic as well as number theoretic functionality. * * The library was designed directly after the MPI library by * Michael Fromberger but has been written from scratch with * additional optimizations in place. * * The library is free for all purposes without any express * guarantee it works. * * Tom St Denis, tomstdenis@iahu.ca, http://math.libtomcrypt.org *//* initialize and set a digit */int mp_init_set_int (mp_int * a, unsigned long b){  int err;  if ((err = mp_init(a)) != MP_OKAY) {     return err;  }  return mp_set_int(a, b);}#endif