ossl_rsa_check_pminusq_diff
int ossl_rsa_check_pminusq_diff(BIGNUM *diff, const BIGNUM *p, const BIGNUM *q,
&& (ossl_rsa_check_pminusq_diff(r, rsa->p, rsa->q, nbits) > 0)
ok = ossl_rsa_check_pminusq_diff(tmp, Xpo, Xqo, nbits);
ok = ossl_rsa_check_pminusq_diff(tmp, rsa->p, rsa->q, nbits);
&& TEST_false(ossl_rsa_check_pminusq_diff(tmp, p, q, 202))
&& TEST_true(ossl_rsa_check_pminusq_diff(tmp, p, q, 202))
&& TEST_true(ossl_rsa_check_pminusq_diff(tmp, p, q, 202));