integer_unpack_num_bdigits 1298 bignum.c           num_bdigits0 = integer_unpack_num_bdigits(numwords, wordsize, nails, &nlp_bits);
integer_unpack_num_bdigits 3637 bignum.c           num_bdigits = integer_unpack_num_bdigits(numwords, wordsize, nails, &nlp_bits);