PPCoin: Do not reject pending checkpoint with duplicate-stake check

[novacoin.git] / src / checkpoints.h

diff --git a/src/checkpoints.h b/src/checkpoints.h
index e411c12..672e5fc 100644 (file)
--- a/src/checkpoints.h
+++ b/src/checkpoints.h
@@ -133,10 +133,13 @@ namespace Checkpoints
 
     extern uint256 hashSyncCheckpoint;
     extern CSyncCheckpoint checkpointMessage;
+    extern uint256 hashInvalidCheckpoint;
     extern CCriticalSection cs_hashSyncCheckpoint;
 
-    bool AcceptPendingSyncCheckpoint(uint256 hashAcceptedBlock);
+    bool AcceptPendingSyncCheckpoint();
     uint256 AutoSelectSyncCheckpoint();
+    bool CheckSync(const uint256& hashBlock, const CBlockIndex* pindexPrev);
+    bool IsPendingSyncCheckpoint(uint256 hashBlock);
 
     // ppcoin: automatic checkpoint
     extern int nAutoCheckpoint;