Index: src/libchcore/TIpcMutex.h
===================================================================
diff -u -N -ra6b040ed1b328ac7ad30882b07b7ca41e812bbb9 -rb26ced3298e3e7e51d91f3ac70b56746786da83b
--- src/libchcore/TIpcMutex.h	(.../TIpcMutex.h)	(revision a6b040ed1b328ac7ad30882b07b7ca41e812bbb9)
+++ src/libchcore/TIpcMutex.h	(.../TIpcMutex.h)	(revision b26ced3298e3e7e51d91f3ac70b56746786da83b)
@@ -27,9 +27,12 @@
 	{
 	public:
 		TIpcMutex();
+		TIpcMutex(const TIpcMutex&) = delete;
 		explicit TIpcMutex(const wchar_t* pszName);
 		~TIpcMutex();
 
+		TIpcMutex& operator=(const TIpcMutex&) = delete;
+
 		void CreateMutex(const wchar_t* pszName);
 
 		void Lock(DWORD dwTimeout = INFINITE);