ossl_ht_delete
rc = ossl_ht_delete(fuzzer_table, TO_HT_KEY(&key));
int ossl_ht_delete(HT *htable, HT_KEY *key);
todel = ossl_ht_delete(ht, TO_HT_KEY(&key));
if (!TEST_int_eq((ossl_ht_delete(h, TO_HT_KEY(&key))), 1)) {
if (expected_rc != ossl_ht_delete(m_ht, TO_HT_KEY(&key))) {