/* LibTomFloat, multiple-precision floating-point library * * LibTomFloat is a library that provides multiple-precision * floating-point artihmetic as well as trigonometric functionality. * * This library requires the public domain LibTomMath to be installed. *  * This library is free for all purposes without any express * gurantee it works * * Tom St Denis, tomstdenis@iahu.ca, http://float.libtomcrypt.org */#include <tomfloat.h> int  mpf_cmp_d(mp_float *a, long b, int *res){   int      err;   mp_float tmp;    if ((err = mpf_init(&tmp, a->radix)) != MP_OKAY) {      return err;   }    if ((err = mpf_const_d(&tmp, b)) != MP_OKAY)              { goto __ERR; }   *res = mpf_cmp(a, &tmp); __ERR:   mpf_clear(&tmp);   return err;}