1 files changed, 23 insertions, 0 deletions
diff --git a/src/core_io.h b/src/core_io.h
new file mode 100644
index 0000000000..8a7d580570
--- /dev/null
+++ b/src/core_io.h
@@ -0,0 +1,23 @@
+#ifndef __BITCOIN_CORE_IO_H__
+#define __BITCOIN_CORE_IO_H__
+
+#include <string>
+
+class uint256;
+class CScript;
+class CTransaction;
+class UniValue;
+
+// core_read.cpp
+extern CScript ParseScript(std::string s);
+extern bool DecodeHexTx(CTransaction& tx, const std::string& strHexTx);
+extern uint256 ParseHashUV(const UniValue& v, const std::string& strName);
+extern std::vector<unsigned char> ParseHexUV(const UniValue& v, const std::string& strName);
+
+// core_write.cpp
+extern std::string EncodeHexTx(const CTransaction& tx);
+extern void ScriptPubKeyToUniv(const CScript& scriptPubKey,
+                        UniValue& out, bool fIncludeHex);
+extern void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry);
+
+#endif // __BITCOIN_CORE_IO_H__