#include <librfid/rfid_layer2.h>
#include <librfid/rfid_protocol.h>
+struct rfid_layer2_handle *
+rfid_layer2_scan(struct rfid_reader_handle *rh);
+
+struct rfid_protocol_handle *
+rfid_protocol_scan(struct rfid_layer2_handle *l2h);
+
int rfid_scan(struct rfid_reader_handle *rh,
struct rfid_layer2_handle **l2h,
struct rfid_protocol_handle **ph);