1 files changed, 1 insertions, 13 deletions
diff --git a/win32/HanjaDic.cxx b/win32/HanjaDic.cxx
index 04df43845..90ba6f698 100644
--- a/win32/HanjaDic.cxx
+++ b/win32/HanjaDic.cxx
@@ -14,23 +14,11 @@
 #include <windows.h>
 #include <ole2.h>
 
+#include "WinTypes.h"
 #include "HanjaDic.h"
 
 namespace Scintilla::Internal::HanjaDict {
 
-struct UnknownReleaser {
-	// Called by unique_ptr to destroy/free the resource
-	template <class T>
-	void operator()(T *pUnknown) noexcept {
-		// same as ReleaseUnknown() in PlatWin.h
-		try {
-			pUnknown->Release();
-		} catch (...) {
-			// IUnknown::Release must not throw, ignore if it does.
-		}
-	}
-};
-
 struct BSTRDeleter {
 	void operator()(BSTR bstr) const noexcept {
 		SysFreeString(bstr);