ISO7816-3 FSMs as osmo_fsm

This implements ISO 7816-3 T=0 as three finite state machines using
osmo_fsm.

Change-Id: I0145b77e6165d36d33f18ef3a452f2c37913bd73
diff --git a/ccid_common/ccid_device.h b/ccid_common/ccid_device.h
index afd4a7a..ae3ab5b 100644
--- a/ccid_common/ccid_device.h
+++ b/ccid_common/ccid_device.h
@@ -3,11 +3,7 @@
 #include <stdint.h>
 
 #include "ccid_proto.h"
-
-enum {
-	DCCID,
-	DUSB,
-};
+#include "logging.h"
 
 #define NR_SLOTS	8