1 files changed, 4 insertions, 0 deletions
diff --git a/src/test/ipc_test.h b/src/test/ipc_test.h
index 2453bfa23c..2d215a20f1 100644
--- a/src/test/ipc_test.h
+++ b/src/test/ipc_test.h
@@ -8,6 +8,7 @@
 #include <primitives/transaction.h>
 #include <univalue.h>
 #include <util/fs.h>
+#include <validation.h>
 
 class FooImplementation
 {
@@ -15,6 +16,9 @@ public:
     int add(int a, int b) { return a + b; }
     COutPoint passOutPoint(COutPoint o) { return o; }
     UniValue passUniValue(UniValue v) { return v; }
+    CTransactionRef passTransaction(CTransactionRef t) { return t; }
+    std::vector<char> passVectorChar(std::vector<char> v) { return v; }
+    BlockValidationState passBlockState(BlockValidationState s) { return s; }
 };
 
 void IpcPipeTest();