From fab89006d656261770503e54fdd01ac9167bdd49 Mon Sep 17 00:00:00 2001
From: MarcoFalke <falke.marco@gmail.com>
Date: Wed, 4 Aug 2021 21:04:44 +0200
Subject: Add missing includes and forward declarations, remove unused ones

---
 src/index/base.h | 3 +--
 src/txdb.h       | 5 ++++-
 src/validation.h | 8 +++++---
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/index/base.h b/src/index/base.h
index df4bdff1ea..1390e3e570 100644
--- a/src/index/base.h
+++ b/src/index/base.h
@@ -6,11 +6,10 @@
 #define BITCOIN_INDEX_BASE_H
 
 #include <dbwrapper.h>
-#include <primitives/block.h>
-#include <primitives/transaction.h>
 #include <threadinterrupt.h>
 #include <validationinterface.h>
 
+class CBlock;
 class CBlockIndex;
 class CChainState;
 
diff --git a/src/txdb.h b/src/txdb.h
index 845d80788f..977c83356f 100644
--- a/src/txdb.h
+++ b/src/txdb.h
@@ -16,9 +16,12 @@
 #include <utility>
 #include <vector>
 
+class CBlockFileInfo;
 class CBlockIndex;
-class CCoinsViewDBCursor;
 class uint256;
+namespace Consensus {
+struct Params;
+};
 
 //! -dbcache default (MiB)
 static const int64_t nDefaultDbCache = 450;
diff --git a/src/validation.h b/src/validation.h
index b80fa9d328..8d08f4400b 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -11,7 +11,9 @@
 #endif
 
 #include <amount.h>
+#include <arith_uint256.h>
 #include <attributes.h>
+#include <chain.h>
 #include <coins.h>
 #include <consensus/validation.h>
 #include <crypto/common.h> // for ReadLE64
@@ -21,10 +23,11 @@
 #include <policy/packages.h>
 #include <protocol.h> // For CMessageHeader::MessageStartChars
 #include <script/script_error.h>
+#include <serialize.h>
 #include <sync.h>
-#include <txmempool.h> // For CTxMemPool::cs
 #include <txdb.h>
-#include <serialize.h>
+#include <txmempool.h> // For CTxMemPool::cs
+#include <uint256.h>
 #include <util/check.h>
 #include <util/hasher.h>
 #include <util/translation.h>
@@ -42,7 +45,6 @@
 
 class CChainState;
 class BlockValidationState;
-class CBlockIndex;
 class CBlockTreeDB;
 class CBlockUndo;
 class CChainParams;
-- 
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