- fix multiple include of rfid_protocol_mifare_classic.h problem

[librfid] / include / librfid / rfid_protocol.h

diff --git a/include/librfid/rfid_protocol.h b/include/librfid/rfid_protocol.h
index 2b02a42..446abd9 100644 (file)
--- a/include/librfid/rfid_protocol.h
+++ b/include/librfid/rfid_protocol.h
@@ -27,6 +27,12 @@ rfid_protocol_write(struct rfid_protocol_handle *ph,
 int rfid_protocol_fini(struct rfid_protocol_handle *ph);
 int rfid_protocol_close(struct rfid_protocol_handle *ph);
 
+int rfid_protocol_getopt(struct rfid_protocol_handle *ph, int optname,
+                        void *optval, unsigned int *optlen);
+
+int rfid_protocol_setopt(struct rfid_protocol_handle *ph, int optname,
+                        const void *optval, unsigned int optlen);
+
 char *rfid_protocol_name(struct rfid_protocol_handle *ph);
 
 enum rfid_protocol_id {
@@ -36,6 +42,9 @@ enum rfid_protocol_id {
        RFID_PROTOCOL_MIFARE_CLASSIC,
 };
 
+enum rfid_protocol_opt {
+       RFID_OPT_PROTO_ID,
+};
 
 #ifdef __LIBRFID__
 
@@ -65,6 +74,11 @@ struct rfid_protocol {
                             unsigned int page,
                             unsigned char *tx_data,
                             unsigned int tx_len);
+               int (*getopt)(struct rfid_protocol_handle *h,
+                             int optname, void *optval, unsigned int *optlen);
+               int (*setopt)(struct rfid_protocol_handle *h,
+                             int optname, const void *optval,
+                             unsigned int optlen);
        } fn;
 };