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| author | Gavin Andresen <gavinandresen@gmail.com> | 2011-09-08 12:51:43 -0400 |
|---|---|---|
| committer | Gavin Andresen <gavinandresen@gmail.com> | 2011-12-01 13:53:38 -0500 |
| commit | 10fd7f66893fd62ab65f9302115834c441eb571b (patch) | |
| tree | f427051302b0f120c99976effdc6761b7ff509aa /src/checkpoints.h | |
| parent | eb5fff9e16b2c3e94835cd3a8897318472df2374 (diff) | |
Orphan block fill-up-memory attack prevention
Diffstat (limited to 'src/checkpoints.h')
| -rw-r--r-- | src/checkpoints.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/checkpoints.h b/src/checkpoints.h index 32094fdde6..9d52da404f 100644 --- a/src/checkpoints.h +++ b/src/checkpoints.h @@ -4,7 +4,11 @@ #ifndef BITCOIN_CHECKPOINT_H #define BITCOIN_CHECKPOINT_H +#include <map> +#include "util.h" + class uint256; +class CBlockIndex; // // Block-chain checkpoints are compiled-in sanity checks. @@ -17,6 +21,9 @@ namespace Checkpoints // Return conservative estimate of total number of blocks, 0 if unknown int GetTotalBlocksEstimate(); + + // Returns last CBlockIndex* in mapBlockIndex that is a checkpoint + CBlockIndex* GetLastCheckpoint(const std::map<uint256, CBlockIndex*>& mapBlockIndex); } #endif |