1 files changed, 3 insertions, 0 deletions
diff --git a/src/script/standard.h b/src/script/standard.h
index ae1bbecca0..2b9fbe78dd 100644
--- a/src/script/standard.h
+++ b/src/script/standard.h
@@ -13,6 +13,8 @@
 
 #include <stdint.h>
 
+static const bool DEFAULT_ACCEPT_DATACARRIER = true;
+
 class CKeyID;
 class CScript;
 
@@ -26,6 +28,7 @@ public:
 };
 
 static const unsigned int MAX_OP_RETURN_RELAY = 83; //! bytes (+1 for OP_RETURN, +2 for the pushdata opcodes)
+extern bool fAcceptDatacarrier;
 extern unsigned nMaxDatacarrierBytes;
 
 /**