Move sources to src and build objs in obj.

src/PubKeyCache.h

@@ -0,0 +1,25 @@
+#ifndef __PUBKEYCACHE__
+#define __PUBKEYCACHE__
+
+#include <map>
+
+#include <boost/thread/mutex.hpp>
+
+#include "uint256.h"
+#include "key.h"
+
+class PubKeyCache
+{
+private:
+	boost::mutex mLock;
+	std::map<uint160, CKey::pointer> mCache;
+
+public:
+	PubKeyCache() { ; }
+
+	CKey::pointer locate(const uint160& id);
+	CKey::pointer store(const uint160& id, CKey::pointer key);
+	void clear();
+};
+
+#endif