Added blob type selection

src/cryptonote_config.h

@@ -15,3 +15,9 @@
 
 #define CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW            60
 #define CRYPTONOTE_DISPLAY_DECIMAL_POINT                12
+
+enum BLOB_TYPE {
+  BLOB_TYPE_CRYPTONOTE = 0,
+  BLOB_TYPE_FORKNOTE1 = 1,
+  BLOB_TYPE_FORKNOTE2 = 2,
+};