1 files changed, 13 insertions, 1 deletions
diff --git a/src/script/interpreter.h b/src/script/interpreter.h
index e5d7865cd3..79894c5300 100644
--- a/src/script/interpreter.h
+++ b/src/script/interpreter.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2016 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -94,6 +94,18 @@ enum
     // Making v1-v16 witness program non-standard
     //
     SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM = (1U << 12),
+
+    // Segwit script only: Require the argument of OP_IF/NOTIF to be exactly 0x01 or empty vector
+    //
+    SCRIPT_VERIFY_MINIMALIF = (1U << 13),
+
+    // Signature(s) must be empty vector if an CHECK(MULTI)SIG operation failed
+    //
+    SCRIPT_VERIFY_NULLFAIL = (1U << 14),
+
+    // Public keys in segregated witness scripts must be compressed
+    //
+    SCRIPT_VERIFY_WITNESS_PUBKEYTYPE = (1U << 15),
 };
 
 bool CheckSignatureEncoding(const std::vector<unsigned char> &vchSig, unsigned int flags, ScriptError* serror);