libspdm_return_t libspdm_start_session_ex(void *spdm_context, bool use_psk,
                                          const void *psk_hint,
                                          uint16_t psk_hint_size,
                                          uint8_t measurement_hash_type,
                                          uint8_t slot_id,
                                          uint8_t session_policy,
                                          uint32_t *session_id,
                                          uint8_t *heartbeat_period,
                                          void *measurement_hash,
                                          const void *requester_random_in,
                                          size_t requester_random_in_size,
                                          void *requester_random,
                                          size_t *requester_random_size,
                                          void *responder_random,
                                          size_t *responder_random_size,
                                          const void *requester_opaque_data,
                                          size_t requester_opaque_data_size,
                                          void *responder_opaque_data,
                                          size_t *responder_opaque_data_size);