1 files changed, 3 insertions, 27 deletions
diff --git a/src/validation.cpp b/src/validation.cpp
index 97f51d296..ae3985485 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -36,9 +36,9 @@
 #include <txmempool.h>
 #include <ui_interface.h>
 #include <undo.h>
-#include <util/system.h>
 #include <util/moneystr.h>
 #include <util/strencodings.h>
+#include <util/system.h>
 #include <validationinterface.h>
 #include <warnings.h>
 
@@ -1455,9 +1455,7 @@ bool CheckInputs(const CTransaction& tx, CValidationState &state, const CCoinsVi
     return true;
 }
 
-namespace {
-
-bool UndoWriteToDisk(const CBlockUndo& blockundo, FlatFilePos& pos, const uint256& hashBlock, const CMessageHeader::MessageStartChars& messageStart)
+static bool UndoWriteToDisk(const CBlockUndo& blockundo, FlatFilePos& pos, const uint256& hashBlock, const CMessageHeader::MessageStartChars& messageStart)
 {
     // Open history file to append
     CAutoFile fileout(OpenUndoFile(pos), SER_DISK, CLIENT_VERSION);
@@ -1484,7 +1482,7 @@ bool UndoWriteToDisk(const CBlockUndo& blockundo, FlatFilePos& pos, const uint25
     return true;
 }
 
-static bool UndoReadFromDisk(CBlockUndo& blockundo, const CBlockIndex *pindex)
+bool UndoReadFromDisk(CBlockUndo& blockundo, const CBlockIndex* pindex)
 {
     FlatFilePos pos = pindex->GetUndoPos();
     if (pos.IsNull()) {
@@ -1533,8 +1531,6 @@ static bool AbortNode(CValidationState& state, const std::string& strMessage, co
     return state.Error(strMessage);
 }
 
-} // namespace
-
 /**
  * Restore the UTXO in a Coin at a given COutPoint
  * @param undo The Coin to be restored.
@@ -3159,26 +3155,6 @@ static int GetWitnessCommitmentIndex(const CBlock& block)
     return commitpos;
 }
 
-// Compute at which vout of the block's coinbase transaction the signet
-// signature occurs, or -1 if not found.
-static int GetSignetSignatureIndex(const CBlock& block)
-{
-    if (!block.vtx.empty()) {
-        for (size_t o = 0; o < block.vtx[0]->vout.size(); o++) {
-            if (block.vtx[0]->vout[o].scriptPubKey.size() >= 68     // at minimum 64 byte signature plus script/header data
-             && block.vtx[0]->vout[o].scriptPubKey[0] == OP_RETURN  // unspendable
-             && block.vtx[0]->vout[o].scriptPubKey[1] == block.vtx[0]->vout[o].scriptPubKey.size() - 1 // push the rest
-             && block.vtx[0]->vout[o].scriptPubKey[2] == 0xec       // 's' ^ 0x9f
-             && block.vtx[0]->vout[o].scriptPubKey[3] == 0xc7       // 'i' ^ 0xae
-             && block.vtx[0]->vout[o].scriptPubKey[4] == 0xda       // 'g' ^ 0xbd
-             && block.vtx[0]->vout[o].scriptPubKey[5] == 0xa2) {    // 'n' ^ 0xcc
-                return (int)o;
-            }
-        }
-    }
-    return -1;
-}
-
 void UpdateUncommittedBlockStructures(CBlock& block, const CBlockIndex* pindexPrev, const Consensus::Params& consensusParams)
 {
     int commitpos = GetWitnessCommitmentIndex(block);