#pragma once typedef struct NfcWorker NfcWorker; NfcWorker* nfc_worker_alloc(osMessageQueueId_t message_queue); NfcWorkerState nfc_worker_get_state(NfcWorker* nfc_worker); ReturnCode nfc_worker_get_error(NfcWorker* nfc_worker); void nfc_worker_free(NfcWorker* nfc_worker); void nfc_worker_start(NfcWorker* nfc_worker, NfcWorkerState state); void nfc_worker_stop(NfcWorker* nfc_worker);