diff --git a/src/addressindex.h b/src/addressindex.h
index b39f36c12..f3b1f5118 100644
--- a/src/addressindex.h
+++ b/src/addressindex.h
@@ -4,8 +4,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_ADDRESSINDEX_H
-#define BITCOIN_ADDRESSINDEX_H
+#ifndef HUSH_ADDRESSINDEX_H
+#define HUSH_ADDRESSINDEX_H
 
 #include "uint256.h"
 #include "amount.h"
@@ -80,4 +80,4 @@ struct CMempoolAddressDeltaKeyCompare
     }
 };
 
-#endif // BITCOIN_ADDRESSINDEX_H
+#endif // HUSH_ADDRESSINDEX_H
diff --git a/src/addrman.h b/src/addrman.h
index 752abb27c..92051abd1 100644
--- a/src/addrman.h
+++ b/src/addrman.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_ADDRMAN_H
-#define BITCOIN_ADDRMAN_H
+#ifndef HUSH_ADDRMAN_H
+#define HUSH_ADDRMAN_H
 
 #include "netbase.h"
 #include "protocol.h"
@@ -645,4 +645,4 @@ public:
 
 };
 
-#endif // BITCOIN_ADDRMAN_H
+#endif // HUSH_ADDRMAN_H
diff --git a/src/alert.h b/src/alert.h
index 9f10d3781..c1a103c3f 100644
--- a/src/alert.h
+++ b/src/alert.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_ALERT_H
-#define BITCOIN_ALERT_H
+#ifndef HUSH_ALERT_H
+#define HUSH_ALERT_H
 
 #include "serialize.h"
 #include "sync.h"
@@ -125,4 +125,4 @@ public:
     static CAlert getAlertByHash(const uint256 &hash);
 };
 
-#endif // BITCOIN_ALERT_H
+#endif // HUSH_ALERT_H
diff --git a/src/alertkeys.h b/src/alertkeys.h
index 1c4bcbc2c..f76f9b87e 100644
--- a/src/alertkeys.h
+++ b/src/alertkeys.h
@@ -14,8 +14,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_ALERTKEYS_H
-#define BITCOIN_ALERTKEYS_H
+#ifndef HUSH_ALERTKEYS_H
+#define HUSH_ALERTKEYS_H
 
 // REMINDER: DO NOT COMMIT YOUR PRIVATE KEYS TO THE GIT REPOSITORY, lulz
 
diff --git a/src/amount.h b/src/amount.h
index 56eecf78f..e1d66ba96 100644
--- a/src/amount.h
+++ b/src/amount.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_AMOUNT_H
-#define BITCOIN_AMOUNT_H
+#ifndef HUSH_AMOUNT_H
+#define HUSH_AMOUNT_H
 
 #include "serialize.h"
 
@@ -79,4 +79,4 @@ public:
     }
 };
 
-#endif //  BITCOIN_AMOUNT_H
+#endif //  HUSH_AMOUNT_H
diff --git a/src/arith_uint256.h b/src/arith_uint256.h
index 437b95c74..dd62241cf 100644
--- a/src/arith_uint256.h
+++ b/src/arith_uint256.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_ARITH_UINT256_H
-#define BITCOIN_ARITH_UINT256_H
+#ifndef HUSH_ARITH_UINT256_H
+#define HUSH_ARITH_UINT256_H
 
 #include <assert.h>
 #include <cstring>
@@ -303,4 +303,4 @@ public:
 uint256 ArithToUint256(const arith_uint256 &);
 arith_uint256 UintToArith256(const uint256 &);
 
-#endif // BITCOIN_ARITH_UINT256_H
+#endif // HUSH_ARITH_UINT256_H
diff --git a/src/base58.h b/src/base58.h
index 48badc597..6fa3f457f 100644
--- a/src/base58.h
+++ b/src/base58.h
@@ -26,8 +26,8 @@
  * - E-mail usually won't line-break if there's no punctuation to break at.
  * - Double-clicking selects the whole string as one word if it's all alphanumeric.
  */
-#ifndef BITCOIN_BASE58_H
-#define BITCOIN_BASE58_H
+#ifndef HUSH_BASE58_H
+#define HUSH_BASE58_H
 
 #include "chainparams.h"
 #include "key.h"
@@ -224,4 +224,4 @@ public:
 typedef CBitcoinExtKeyBase<CExtKey, 74, CChainParams::EXT_SECRET_KEY> CBitcoinExtKey;
 typedef CBitcoinExtKeyBase<CExtPubKey, 74, CChainParams::EXT_PUBLIC_KEY> CBitcoinExtPubKey;
 
-#endif // BITCOIN_BASE58_H
+#endif // HUSH_BASE58_H
diff --git a/src/bech32.h b/src/bech32.h
index 081fd2f46..a4751aef0 100644
--- a/src/bech32.h
+++ b/src/bech32.h
@@ -10,8 +10,8 @@
 //
 // For more information, see BIP 173.
 
-#ifndef BITCOIN_BECH32_H
-#define BITCOIN_BECH32_H
+#ifndef HUSH_BECH32_H
+#define HUSH_BECH32_H
 
 #include <stdint.h>
 #include <string>
@@ -28,4 +28,4 @@ std::pair<std::string, std::vector<uint8_t>> Decode(const std::string& str);
 
 } // namespace bech32
 
-#endif // BITCOIN_BECH32_H
+#endif // HUSH_BECH32_H
diff --git a/src/bloom.h b/src/bloom.h
index 69e507943..22f3bd396 100644
--- a/src/bloom.h
+++ b/src/bloom.h
@@ -17,8 +17,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_BLOOM_H
-#define BITCOIN_BLOOM_H
+#ifndef HUSH_BLOOM_H
+#define HUSH_BLOOM_H
 
 #include "serialize.h"
 
@@ -150,4 +150,4 @@ private:
 };
 
 
-#endif // BITCOIN_BLOOM_H
+#endif // HUSH_BLOOM_H
diff --git a/src/chain.h b/src/chain.h
index f6b6fa11f..3ecc2776e 100644
--- a/src/chain.h
+++ b/src/chain.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_CHAIN_H
-#define BITCOIN_CHAIN_H
+#ifndef HUSH_CHAIN_H
+#define HUSH_CHAIN_H
 
 class CChainPower;
 
@@ -777,4 +777,4 @@ public:
     const CBlockIndex *FindFork(const CBlockIndex *pindex) const;
 };
 
-#endif // BITCOIN_CHAIN_H
+#endif // HUSH_CHAIN_H
diff --git a/src/chainparams.h b/src/chainparams.h
index d56f8d095..f8275ca53 100644
--- a/src/chainparams.h
+++ b/src/chainparams.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_CHAINPARAMS_H
-#define BITCOIN_CHAINPARAMS_H
+#ifndef HUSH_CHAINPARAMS_H
+#define HUSH_CHAINPARAMS_H
 
 #include "chainparamsbase.h"
 #include "consensus/params.h"
@@ -182,4 +182,4 @@ bool SelectParamsFromCommandLine();
  */
 void UpdateNetworkUpgradeParameters(Consensus::UpgradeIndex idx, int nActivationHeight);
 
-#endif // BITCOIN_CHAINPARAMS_H
+#endif // HUSH_CHAINPARAMS_H
diff --git a/src/chainparamsbase.h b/src/chainparamsbase.h
index 88e928e14..9379e95b4 100644
--- a/src/chainparamsbase.h
+++ b/src/chainparamsbase.h
@@ -17,8 +17,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_CHAINPARAMSBASE_H
-#define BITCOIN_CHAINPARAMSBASE_H
+#ifndef HUSH_CHAINPARAMSBASE_H
+#define HUSH_CHAINPARAMSBASE_H
 
 #include <string>
 #include <vector>
@@ -75,4 +75,4 @@ bool SelectBaseParamsFromCommandLine();
  */
 bool AreBaseParamsConfigured();
 
-#endif // BITCOIN_CHAINPARAMSBASE_H
+#endif // HUSH_CHAINPARAMSBASE_H
diff --git a/src/chainparamsseeds.h b/src/chainparamsseeds.h
index e3dac3ca6..5d539bbb7 100644
--- a/src/chainparamsseeds.h
+++ b/src/chainparamsseeds.h
@@ -13,8 +13,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_CHAINPARAMSSEEDS_H
-#define BITCOIN_CHAINPARAMSSEEDS_H
+#ifndef HUSH_CHAINPARAMSSEEDS_H
+#define HUSH_CHAINPARAMSSEEDS_H
 /**
  * List of fixed seed nodes for the bitcoin network
  * AUTOGENERATED by contrib/seeds/generate-seeds.py
@@ -33,4 +33,4 @@ static SeedSpec6 pnSeed6_main[] = {
 
 static SeedSpec6 pnSeed6_test[] = {
 };
-#endif // BITCOIN_CHAINPARAMSSEEDS_H
+#endif // HUSH_CHAINPARAMSSEEDS_H
diff --git a/src/checkpoints.h b/src/checkpoints.h
index d25db20b4..87cd869b8 100644
--- a/src/checkpoints.h
+++ b/src/checkpoints.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_CHECKPOINTS_H
-#define BITCOIN_CHECKPOINTS_H
+#ifndef HUSH_CHECKPOINTS_H
+#define HUSH_CHECKPOINTS_H
 
 #include "uint256.h"
 #include "chainparams.h"
@@ -57,4 +57,4 @@ double GuessVerificationProgress(const CChainParams::CCheckpointData& data, CBlo
 
 } //namespace Checkpoints
 
-#endif // BITCOIN_CHECKPOINTS_H
+#endif // HUSH_CHECKPOINTS_H
diff --git a/src/checkqueue.h b/src/checkqueue.h
index 0480d2cb3..deff2e63a 100644
--- a/src/checkqueue.h
+++ b/src/checkqueue.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_CHECKQUEUE_H
-#define BITCOIN_CHECKQUEUE_H
+#ifndef HUSH_CHECKQUEUE_H
+#define HUSH_CHECKQUEUE_H
 
 #include <algorithm>
 #include <vector>
@@ -228,4 +228,4 @@ public:
     }
 };
 
-#endif // BITCOIN_CHECKQUEUE_H
+#endif // HUSH_CHECKQUEUE_H
diff --git a/src/clientversion.h b/src/clientversion.h
index 0a066c7ec..e277e0fd2 100644
--- a/src/clientversion.h
+++ b/src/clientversion.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_CLIENTVERSION_H
-#define BITCOIN_CLIENTVERSION_H
+#ifndef HUSH_CLIENTVERSION_H
+#define HUSH_CLIENTVERSION_H
 
 #if defined(HAVE_CONFIG_H)
 #include "config/bitcoin-config.h"
@@ -86,4 +86,4 @@ std::string FormatSubVersion(const std::string& name, int nClientVersion, const
 
 #endif // WINDRES_PREPROC
 
-#endif // BITCOIN_CLIENTVERSION_H
+#endif // HUSH_CLIENTVERSION_H
diff --git a/src/coincontrol.h b/src/coincontrol.h
index 24228d529..952ea2de2 100644
--- a/src/coincontrol.h
+++ b/src/coincontrol.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_COINCONTROL_H
-#define BITCOIN_COINCONTROL_H
+#ifndef HUSH_COINCONTROL_H
+#define HUSH_COINCONTROL_H
 
 #include "primitives/transaction.h"
 
@@ -78,4 +78,4 @@ private:
     std::set<COutPoint> setSelected;
 };
 
-#endif // BITCOIN_COINCONTROL_H
+#endif // HUSH_COINCONTROL_H
diff --git a/src/coins.h b/src/coins.h
index 1c735336c..d5503d4ba 100644
--- a/src/coins.h
+++ b/src/coins.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_COINS_H
-#define BITCOIN_COINS_H
+#ifndef HUSH_COINS_H
+#define HUSH_COINS_H
 
 #define KOMODO_ENABLE_INTEREST //enabling this is a hardfork, activate with new RR method
 
@@ -604,4 +604,4 @@ private:
     );
 };
 
-#endif // BITCOIN_COINS_H
+#endif // HUSH_COINS_H
diff --git a/src/compat.h b/src/compat.h
index 25f81eccd..61ac03dd4 100644
--- a/src/compat.h
+++ b/src/compat.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_COMPAT_H
-#define BITCOIN_COMPAT_H
+#ifndef HUSH_COMPAT_H
+#define HUSH_COMPAT_H
 
 #if defined(HAVE_CONFIG_H)
 #include "config/bitcoin-config.h"
@@ -116,4 +116,4 @@ bool static inline IsSelectableSocket(SOCKET s) {
 #endif
 }
 
-#endif // BITCOIN_COMPAT_H
+#endif // HUSH_COMPAT_H
diff --git a/src/compressor.h b/src/compressor.h
index d1b4e9fda..5c6bc4381 100644
--- a/src/compressor.h
+++ b/src/compressor.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_COMPRESSOR_H
-#define BITCOIN_COMPRESSOR_H
+#ifndef HUSH_COMPRESSOR_H
+#define HUSH_COMPRESSOR_H
 
 #include "primitives/transaction.h"
 #include "script/script.h"
@@ -133,4 +133,4 @@ public:
     }
 };
 
-#endif // BITCOIN_COMPRESSOR_H
+#endif // HUSH_COMPRESSOR_H
diff --git a/src/core_io.h b/src/core_io.h
index 51c7c2a28..cc4445b9a 100644
--- a/src/core_io.h
+++ b/src/core_io.h
@@ -17,8 +17,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_CORE_IO_H
-#define BITCOIN_CORE_IO_H
+#ifndef HUSH_CORE_IO_H
+#define HUSH_CORE_IO_H
 
 #include <string>
 #include <vector>
@@ -44,4 +44,4 @@ 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
+#endif // HUSH_CORE_IO_H
diff --git a/src/core_memusage.h b/src/core_memusage.h
index bf3ccfaaa..eca1d823b 100644
--- a/src/core_memusage.h
+++ b/src/core_memusage.h
@@ -2,8 +2,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_CORE_MEMUSAGE_H
-#define BITCOIN_CORE_MEMUSAGE_H
+#ifndef HUSH_CORE_MEMUSAGE_H
+#define HUSH_CORE_MEMUSAGE_H
 
 #include "primitives/transaction.h"
 #include "primitives/block.h"
@@ -59,4 +59,4 @@ static inline size_t RecursiveDynamicUsage(const CBlockLocator& locator) {
     return memusage::DynamicUsage(locator.vHave);
 }
 
-#endif // BITCOIN_CORE_MEMUSAGE_H
+#endif // HUSH_CORE_MEMUSAGE_H
diff --git a/src/dbwrapper.h b/src/dbwrapper.h
index dedd4fbe1..fb5514340 100644
--- a/src/dbwrapper.h
+++ b/src/dbwrapper.h
@@ -3,8 +3,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_DBWRAPPER_H
-#define BITCOIN_DBWRAPPER_H
+#ifndef HUSH_DBWRAPPER_H
+#define HUSH_DBWRAPPER_H
 
 #include "clientversion.h"
 #include "serialize.h"
@@ -276,5 +276,5 @@ public:
     bool IsEmpty();
 };
 
-#endif // BITCOIN_DBWRAPPER_H
+#endif // HUSH_DBWRAPPER_H
 
diff --git a/src/hash.h b/src/hash.h
index 3e912f051..675429512 100644
--- a/src/hash.h
+++ b/src/hash.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_HASH_H
-#define BITCOIN_HASH_H
+#ifndef HUSH_HASH_H
+#define HUSH_HASH_H
 
 #include "crypto/ripemd160.h"
 #include "crypto/sha256.h"
@@ -234,4 +234,4 @@ unsigned int MurmurHash3(unsigned int nHashSeed, const std::vector<unsigned char
 
 void BIP32Hash(const ChainCode &chainCode, unsigned int nChild, unsigned char header, const unsigned char data[32], unsigned char output[64]);
 
-#endif // BITCOIN_HASH_H
+#endif // HUSH_HASH_H
diff --git a/src/httprpc.h b/src/httprpc.h
index f709a3924..2118d2fef 100644
--- a/src/httprpc.h
+++ b/src/httprpc.h
@@ -17,8 +17,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_HTTPRPC_H
-#define BITCOIN_HTTPRPC_H
+#ifndef HUSH_HTTPRPC_H
+#define HUSH_HTTPRPC_H
 
 #include <string>
 #include <map>
diff --git a/src/httpserver.h b/src/httpserver.h
index f805dcb79..41456ba6d 100644
--- a/src/httpserver.h
+++ b/src/httpserver.h
@@ -2,8 +2,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_HTTPSERVER_H
-#define BITCOIN_HTTPSERVER_H
+#ifndef HUSH_HTTPSERVER_H
+#define HUSH_HTTPSERVER_H
 
 #include <string>
 #include <stdint.h>
@@ -152,4 +152,4 @@ private:
     struct event* ev;
 };
 
-#endif // BITCOIN_HTTPSERVER_H
+#endif // HUSH_HTTPSERVER_H
diff --git a/src/init.h b/src/init.h
index 7c273a47f..333b8cafa 100644
--- a/src/init.h
+++ b/src/init.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_INIT_H
-#define BITCOIN_INIT_H
+#ifndef HUSH_INIT_H
+#define HUSH_INIT_H
 
 #include <string>
 
@@ -49,4 +49,4 @@ enum HelpMessageMode {
 /** Help for options shared between UI and daemon (for -help) */
 std::string HelpMessage(HelpMessageMode mode);
 
-#endif // BITCOIN_INIT_H
+#endif // HUSH_INIT_H
diff --git a/src/key.h b/src/key.h
index 508438daf..fe242f8f5 100644
--- a/src/key.h
+++ b/src/key.h
@@ -20,8 +20,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_KEY_H
-#define BITCOIN_KEY_H
+#ifndef HUSH_KEY_H
+#define HUSH_KEY_H
 
 #include "pubkey.h"
 #include "serialize.h"
@@ -220,4 +220,4 @@ void ECC_Stop(void);
 /** Check that required EC support is available at runtime. */
 bool ECC_InitSanityCheck(void);
 
-#endif // BITCOIN_KEY_H
+#endif // HUSH_KEY_H
diff --git a/src/key_io.h b/src/key_io.h
index ff73f88cb..4ca7aa3de 100644
--- a/src/key_io.h
+++ b/src/key_io.h
@@ -5,8 +5,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_KEYIO_H
-#define BITCOIN_KEYIO_H
+#ifndef HUSH_KEYIO_H
+#define HUSH_KEYIO_H
 
 #include <chainparams.h>
 #include <key.h>
@@ -42,4 +42,4 @@ libzcash::ViewingKey DecodeViewingKey(const std::string& str);
 std::string EncodeSpendingKey(const libzcash::SpendingKey& zkey);
 libzcash::SpendingKey DecodeSpendingKey(const std::string& str);
 
-#endif // BITCOIN_KEYIO_H
+#endif // HUSH_KEYIO_H
diff --git a/src/keystore.h b/src/keystore.h
index 9c6d07856..a1971b9c8 100644
--- a/src/keystore.h
+++ b/src/keystore.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_KEYSTORE_H
-#define BITCOIN_KEYSTORE_H
+#ifndef HUSH_KEYSTORE_H
+#define HUSH_KEYSTORE_H
 
 #include "key.h"
 #include "pubkey.h"
@@ -245,4 +245,4 @@ typedef std::map<CKeyID, std::pair<CPubKey, std::vector<unsigned char> > > Crypt
 //! Sapling 
 typedef std::map<libzcash::SaplingExtendedFullViewingKey, std::vector<unsigned char> > CryptedSaplingSpendingKeyMap;
 
-#endif // BITCOIN_KEYSTORE_H
+#endif // HUSH_KEYSTORE_H
diff --git a/src/limitedmap.h b/src/limitedmap.h
index 5af7dcd4e..b1b521c86 100644
--- a/src/limitedmap.h
+++ b/src/limitedmap.h
@@ -2,8 +2,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_LIMITEDMAP_H
-#define BITCOIN_LIMITEDMAP_H
+#ifndef HUSH_LIMITEDMAP_H
+#define HUSH_LIMITEDMAP_H
 
 #include <assert.h>
 #include <map>
@@ -91,4 +91,4 @@ public:
     }
 };
 
-#endif // BITCOIN_LIMITEDMAP_H
+#endif // HUSH_LIMITEDMAP_H
diff --git a/src/main.h b/src/main.h
index 4b9efa1e5..f11e88053 100644
--- a/src/main.h
+++ b/src/main.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_MAIN_H
-#define BITCOIN_MAIN_H
+#ifndef HUSH_MAIN_H
+#define HUSH_MAIN_H
 
 #if defined(HAVE_CONFIG_H)
 #include "config/bitcoin-config.h"
@@ -953,4 +953,4 @@ std::pair<std::map<CBlockIndex*, std::list<CTransaction>>, uint64_t> DrainRecent
 void SetChainNotifiedSequence(uint64_t recentlyConflictedSequence);
 bool ChainIsFullyNotified();
 
-#endif // BITCOIN_MAIN_H
+#endif // HUSH_MAIN_H
diff --git a/src/memusage.h b/src/memusage.h
index 052ddc278..9f97828df 100644
--- a/src/memusage.h
+++ b/src/memusage.h
@@ -17,8 +17,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_MEMUSAGE_H
-#define BITCOIN_MEMUSAGE_H
+#ifndef HUSH_MEMUSAGE_H
+#define HUSH_MEMUSAGE_H
 
 #include <stdlib.h>
 
diff --git a/src/merkleblock.h b/src/merkleblock.h
index cb0165108..1fe1683b9 100644
--- a/src/merkleblock.h
+++ b/src/merkleblock.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_MERKLEBLOCK_H
-#define BITCOIN_MERKLEBLOCK_H
+#ifndef HUSH_MERKLEBLOCK_H
+#define HUSH_MERKLEBLOCK_H
 
 #include "serialize.h"
 #include "uint256.h"
@@ -168,4 +168,4 @@ public:
     }
 };
 
-#endif // BITCOIN_MERKLEBLOCK_H
+#endif // HUSH_MERKLEBLOCK_H
diff --git a/src/miner.h b/src/miner.h
index 36e0b3fbd..876a57f61 100644
--- a/src/miner.h
+++ b/src/miner.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_MINER_H
-#define BITCOIN_MINER_H
+#ifndef HUSH_MINER_H
+#define HUSH_MINER_H
 
 #include "primitives/block.h"
 
@@ -66,4 +66,4 @@ void GenerateBitcoins(bool fGenerate, int nThreads);
 
 void UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev);
 
-#endif // BITCOIN_MINER_H
+#endif // HUSH_MINER_H
diff --git a/src/mruset.h b/src/mruset.h
index bab4d18bd..e59c4f14c 100644
--- a/src/mruset.h
+++ b/src/mruset.h
@@ -17,8 +17,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_MRUSET_H
-#define BITCOIN_MRUSET_H
+#ifndef HUSH_MRUSET_H
+#define HUSH_MRUSET_H
 
 #include <set>
 #include <vector>
@@ -77,4 +77,4 @@ public:
     size_type max_size() const { return nMaxSize; }
 };
 
-#endif // BITCOIN_MRUSET_H
+#endif // HUSH_MRUSET_H
diff --git a/src/net.h b/src/net.h
index 72a13a7e9..fc42c9de2 100644
--- a/src/net.h
+++ b/src/net.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_NET_H
-#define BITCOIN_NET_H
+#ifndef HUSH_NET_H
+#define HUSH_NET_H
 
 #include "bloom.h"
 #include "compat.h"
@@ -720,4 +720,4 @@ public:
     bool Read(CAddrMan& addr);
 };
 
-#endif // BITCOIN_NET_H
+#endif // HUSH_NET_H
diff --git a/src/netbase.h b/src/netbase.h
index 303c8ae8a..2c7259794 100644
--- a/src/netbase.h
+++ b/src/netbase.h
@@ -17,8 +17,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_NETBASE_H
-#define BITCOIN_NETBASE_H
+#ifndef HUSH_NETBASE_H
+#define HUSH_NETBASE_H
 
 #if defined(HAVE_CONFIG_H)
 #include "config/bitcoin-config.h"
@@ -240,4 +240,4 @@ struct timeval MillisToTimeval(int64_t nTimeout);
 
 bool SanityCheckASMap(const std::vector<bool>& asmap);
 
-#endif // BITCOIN_NETBASE_H
+#endif // HUSH_NETBASE_H
diff --git a/src/noui.h b/src/noui.h
index 9b9cfb60c..8086533b4 100644
--- a/src/noui.h
+++ b/src/noui.h
@@ -17,9 +17,9 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_NOUI_H
-#define BITCOIN_NOUI_H
+#ifndef HUSH_NOUI_H
+#define HUSH_NOUI_H
 
 extern void noui_connect();
 
-#endif // BITCOIN_NOUI_H
+#endif // HUSH_NOUI_H
diff --git a/src/pow.h b/src/pow.h
index a3787c7d5..82e763ee5 100644
--- a/src/pow.h
+++ b/src/pow.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_POW_H
-#define BITCOIN_POW_H
+#ifndef HUSH_POW_H
+#define HUSH_POW_H
 
 #include "chain.h"
 #include "consensus/params.h"
@@ -47,4 +47,4 @@ CChainPower GetBlockProof(const CBlockIndex& block);
 /** Return the time it would take to redo the work difference between from and to, assuming the current hashrate corresponds to the difficulty at tip, in seconds. */
 int64_t GetBlockProofEquivalentTime(const CBlockIndex& to, const CBlockIndex& from, const CBlockIndex& tip, const Consensus::Params&);
 
-#endif // BITCOIN_POW_H
+#endif // HUSH_POW_H
diff --git a/src/prevector.h b/src/prevector.h
index aad4c2717..36066eca2 100644
--- a/src/prevector.h
+++ b/src/prevector.h
@@ -1,5 +1,5 @@
-#ifndef _BITCOIN_PREVECTOR_H_
-#define _BITCOIN_PREVECTOR_H_
+#ifndef _HUSH_PREVECTOR_H_
+#define _HUSH_PREVECTOR_H_
 
 #include <util.h>
 
diff --git a/src/pubkey.h b/src/pubkey.h
index 80eac2682..842c54026 100644
--- a/src/pubkey.h
+++ b/src/pubkey.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_PUBKEY_H
-#define BITCOIN_PUBKEY_H
+#ifndef HUSH_PUBKEY_H
+#define HUSH_PUBKEY_H
 
 #include "hash.h"
 #include "serialize.h"
@@ -266,4 +266,4 @@ public:
     ~ECCVerifyHandle();
 };
 
-#endif // BITCOIN_PUBKEY_H
+#endif // HUSH_PUBKEY_H
diff --git a/src/random.h b/src/random.h
index b781f8541..c51f05b5d 100644
--- a/src/random.h
+++ b/src/random.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_RANDOM_H
-#define BITCOIN_RANDOM_H
+#ifndef HUSH_RANDOM_H
+#define HUSH_RANDOM_H
 
 #include "uint256.h"
 
@@ -86,4 +86,4 @@ static inline uint32_t insecure_rand(void)
     return (insecure_rand_Rw << 16) + insecure_rand_Rz;
 }
 
-#endif // BITCOIN_RANDOM_H
+#endif // HUSH_RANDOM_H
diff --git a/src/reverselock.h b/src/reverselock.h
index e5581e33e..e57dbca59 100644
--- a/src/reverselock.h
+++ b/src/reverselock.h
@@ -17,8 +17,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_REVERSELOCK_H
-#define BITCOIN_REVERSELOCK_H
+#ifndef HUSH_REVERSELOCK_H
+#define HUSH_REVERSELOCK_H
 
 /**
  * An RAII-style reverse lock. Unlocks on construction and locks on destruction.
@@ -46,4 +46,4 @@ private:
     Lock templock;
 };
 
-#endif // BITCOIN_REVERSELOCK_H
+#endif // HUSH_REVERSELOCK_H
diff --git a/src/scheduler.h b/src/scheduler.h
index 8d87654c6..173f23211 100644
--- a/src/scheduler.h
+++ b/src/scheduler.h
@@ -17,8 +17,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_SCHEDULER_H
-#define BITCOIN_SCHEDULER_H
+#ifndef HUSH_SCHEDULER_H
+#define HUSH_SCHEDULER_H
 
 //
 // NOTE:
diff --git a/src/serialize.h b/src/serialize.h
index 274b6bd47..880373b7e 100644
--- a/src/serialize.h
+++ b/src/serialize.h
@@ -19,8 +19,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_SERIALIZE_H
-#define BITCOIN_SERIALIZE_H
+#ifndef HUSH_SERIALIZE_H
+#define HUSH_SERIALIZE_H
 
 #include "compat/endian.h"
 
@@ -1117,4 +1117,4 @@ size_t GetSerializeSize(const S& s, const T& t)
     return (CSizeComputer(s.GetType(), s.GetVersion()) << t).size();
 }
 
-#endif // BITCOIN_SERIALIZE_H
+#endif // HUSH_SERIALIZE_H
diff --git a/src/spentindex.h b/src/spentindex.h
index 762b7d4c4..24f266eae 100644
--- a/src/spentindex.h
+++ b/src/spentindex.h
@@ -3,8 +3,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_SPENTINDEX_H
-#define BITCOIN_SPENTINDEX_H
+#ifndef HUSH_SPENTINDEX_H
+#define HUSH_SPENTINDEX_H
 
 #include "uint256.h"
 #include "amount.h"
@@ -95,4 +95,4 @@ struct CSpentIndexKeyCompare
     }
 };
 
-#endif // BITCOIN_SPENTINDEX_H
\ No newline at end of file
+#endif // HUSH_SPENTINDEX_H
\ No newline at end of file
diff --git a/src/streams.h b/src/streams.h
index 52c20c554..5c22c9bbc 100644
--- a/src/streams.h
+++ b/src/streams.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_STREAMS_H
-#define BITCOIN_STREAMS_H
+#ifndef HUSH_STREAMS_H
+#define HUSH_STREAMS_H
 
 #include "support/allocators/zeroafterfree.h"
 #include "serialize.h"
@@ -670,4 +670,4 @@ public:
     }
 };
 
-#endif // BITCOIN_STREAMS_H
+#endif // HUSH_STREAMS_H
diff --git a/src/sync.h b/src/sync.h
index 85ee18a14..bdda6d166 100644
--- a/src/sync.h
+++ b/src/sync.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_SYNC_H
-#define BITCOIN_SYNC_H
+#ifndef HUSH_SYNC_H
+#define HUSH_SYNC_H
 
 #include "threadsafety.h"
 
@@ -293,4 +293,4 @@ public:
     }
 };
 
-#endif // BITCOIN_SYNC_H
+#endif // HUSH_SYNC_H
diff --git a/src/threadsafety.h b/src/threadsafety.h
index ce7e61ef8..58f75ea69 100644
--- a/src/threadsafety.h
+++ b/src/threadsafety.h
@@ -3,8 +3,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_THREADSAFETY_H
-#define BITCOIN_THREADSAFETY_H
+#ifndef HUSH_THREADSAFETY_H
+#define HUSH_THREADSAFETY_H
 
 #ifdef __clang__
 // TL;DR Add GUARDED_BY(mutex) to member variables. The others are
@@ -52,4 +52,4 @@
 #define NO_THREAD_SAFETY_ANALYSIS
 #endif // __GNUC__
 
-#endif // BITCOIN_THREADSAFETY_H
+#endif // HUSH_THREADSAFETY_H
diff --git a/src/timedata.h b/src/timedata.h
index 5794b93cf..0c2ed5e72 100644
--- a/src/timedata.h
+++ b/src/timedata.h
@@ -4,8 +4,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_TIMEDATA_H
-#define BITCOIN_TIMEDATA_H
+#ifndef HUSH_TIMEDATA_H
+#define HUSH_TIMEDATA_H
 
 #include <set>
 #include <stdint.h>
@@ -36,4 +36,4 @@ public:
 
 extern CTimeWarning timeWarning;
 
-#endif // BITCOIN_TIMEDATA_H
+#endif // HUSH_TIMEDATA_H
diff --git a/src/torcontrol.h b/src/torcontrol.h
index 927bdf712..a0d0009a2 100644
--- a/src/torcontrol.h
+++ b/src/torcontrol.h
@@ -6,8 +6,8 @@
 /**
  * Functionality for communicating with Tor.
  */
-#ifndef BITCOIN_TORCONTROL_H
-#define BITCOIN_TORCONTROL_H
+#ifndef HUSH_TORCONTROL_H
+#define HUSH_TORCONTROL_H
 
 #include "scheduler.h"
 
@@ -18,4 +18,4 @@ void StartTorControl(boost::thread_group& threadGroup, CScheduler& scheduler);
 void InterruptTorControl();
 void StopTorControl();
 
-#endif /* BITCOIN_TORCONTROL_H */
+#endif /* HUSH_TORCONTROL_H */
diff --git a/src/ui_interface.h b/src/ui_interface.h
index 06e37c9b5..94ed742fa 100644
--- a/src/ui_interface.h
+++ b/src/ui_interface.h
@@ -3,8 +3,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_UI_INTERFACE_H
-#define BITCOIN_UI_INTERFACE_H
+#ifndef HUSH_UI_INTERFACE_H
+#define HUSH_UI_INTERFACE_H
 
 #include <stdint.h>
 #include <string>
@@ -105,4 +105,4 @@ public:
 
 extern CClientUIInterface uiInterface;
 
-#endif // BITCOIN_UI_INTERFACE_H
+#endif // HUSH_UI_INTERFACE_H
diff --git a/src/uint256.h b/src/uint256.h
index cfd80f4b9..927314962 100644
--- a/src/uint256.h
+++ b/src/uint256.h
@@ -18,8 +18,8 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_UINT256_H
-#define BITCOIN_UINT256_H
+#ifndef HUSH_UINT256_H
+#define HUSH_UINT256_H
 
 #include <assert.h>
 #include <cstring>
@@ -174,4 +174,4 @@ inline uint256 uint256S(const std::string& str)
     return rv;
 }
 
-#endif // BITCOIN_UINT256_H
+#endif // HUSH_UINT256_H
diff --git a/src/undo.h b/src/undo.h
index a7216f85e..01cb325ad 100644
--- a/src/undo.h
+++ b/src/undo.h
@@ -3,8 +3,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_UNDO_H
-#define BITCOIN_UNDO_H
+#ifndef HUSH_UNDO_H
+#define HUSH_UNDO_H
 
 #include "compressor.h" 
 #include "primitives/transaction.h"
@@ -78,4 +78,4 @@ public:
     }
 };
 
-#endif // BITCOIN_UNDO_H
+#endif // HUSH_UNDO_H
diff --git a/src/util.h b/src/util.h
index 7d63ae506..d1e8eaa40 100644
--- a/src/util.h
+++ b/src/util.h
@@ -23,8 +23,8 @@
  * Server/client environment: argument handling, config file parsing,
  * logging, thread wrappers
  */
-#ifndef BITCOIN_UTIL_H
-#define BITCOIN_UTIL_H
+#ifndef HUSH_UTIL_H
+#define HUSH_UTIL_H
 
 #if defined(HAVE_CONFIG_H)
 #include "config/bitcoin-config.h"
@@ -295,4 +295,4 @@ void SplitStr(const std::string& strVal, std::vector<std::string> &outVals);
 #define HUSH_SMART_CHAIN_MAXLEN 65
 
 
-#endif // BITCOIN_UTIL_H
+#endif // HUSH_UTIL_H
diff --git a/src/utilmoneystr.h b/src/utilmoneystr.h
index 0c9c93796..bc3bce2b3 100644
--- a/src/utilmoneystr.h
+++ b/src/utilmoneystr.h
@@ -6,8 +6,8 @@
 /**
  * Money parsing/formatting utilities.
  */
-#ifndef BITCOIN_UTILMONEYSTR_H
-#define BITCOIN_UTILMONEYSTR_H
+#ifndef HUSH_UTILMONEYSTR_H
+#define HUSH_UTILMONEYSTR_H
 
 #include <stdint.h>
 #include <string>
@@ -18,4 +18,4 @@ std::string FormatMoney(const CAmount& n);
 bool ParseMoney(const std::string& str, CAmount& nRet);
 bool ParseMoney(const char* pszIn, CAmount& nRet);
 
-#endif // BITCOIN_UTILMONEYSTR_H
+#endif // HUSH_UTILMONEYSTR_H
diff --git a/src/utilstrencodings.h b/src/utilstrencodings.h
index a9bfabb56..fe90b9237 100644
--- a/src/utilstrencodings.h
+++ b/src/utilstrencodings.h
@@ -6,8 +6,8 @@
 /**
  * Utilities for converting data from/to strings.
  */
-#ifndef BITCOIN_UTILSTRENCODINGS_H
-#define BITCOIN_UTILSTRENCODINGS_H
+#ifndef HUSH_UTILSTRENCODINGS_H
+#define HUSH_UTILSTRENCODINGS_H
 
 #include <stdint.h>
 #include <string>
@@ -167,4 +167,4 @@ bool ConvertBits(const O& outfn, I it, I end) {
     return true;
 }
 
-#endif // BITCOIN_UTILSTRENCODINGS_H
+#endif // HUSH_UTILSTRENCODINGS_H
diff --git a/src/utiltime.h b/src/utiltime.h
index 4a6127b7c..8c6575844 100644
--- a/src/utiltime.h
+++ b/src/utiltime.h
@@ -3,8 +3,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_UTILTIME_H
-#define BITCOIN_UTILTIME_H
+#ifndef HUSH_UTILTIME_H
+#define HUSH_UTILTIME_H
 
 #include <stdint.h>
 #include <string>
@@ -17,4 +17,4 @@ void MilliSleep(int64_t n);
 
 std::string DateTimeStrFormat(const char* pszFormat, int64_t nTime);
 
-#endif // BITCOIN_UTILTIME_H
+#endif // HUSH_UTILTIME_H
diff --git a/src/validationinterface.h b/src/validationinterface.h
index 93b40c815..4944e94e7 100644
--- a/src/validationinterface.h
+++ b/src/validationinterface.h
@@ -3,8 +3,8 @@
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_VALIDATIONINTERFACE_H
-#define BITCOIN_VALIDATIONINTERFACE_H
+#ifndef HUSH_VALIDATIONINTERFACE_H
+#define HUSH_VALIDATIONINTERFACE_H
 
 #include <boost/signals2/signal.hpp>
 
@@ -80,4 +80,4 @@ CMainSignals& GetMainSignals();
 
 void ThreadNotifyWallets(CBlockIndex *pindexLastTip);
 
-#endif // BITCOIN_VALIDATIONINTERFACE_H
+#endif // HUSH_VALIDATIONINTERFACE_H