new safety feature displays a warning message and locks down RPC if it detects a problem that may require an upgrade

-- version 0.3.8

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@122 1a98c847-1fd6-4fd8-948a-caf3550aa51b

1 files changed, 2 insertions, 0 deletions

diff --git a/db.h b/db.h
index 0b9e6f7ef1..3783128577 100644
--- a/db.h
+++ b/db.h
@@ -280,6 +280,8 @@ public:
     bool EraseBlockIndex(uint256 hash);

     bool ReadHashBestChain(uint256& hashBestChain);

     bool WriteHashBestChain(uint256 hashBestChain);

+    bool ReadBestInvalidWork(CBigNum& bnBestInvalidWork);

+    bool WriteBestInvalidWork(CBigNum bnBestInvalidWork);

     bool LoadBlockIndex();

 };