1 files changed, 3 insertions, 0 deletions
diff --git a/src/tooldef.h b/src/tooldef.h
index fdb02b012..2c758d902 100644
--- a/src/tooldef.h
+++ b/src/tooldef.h
@@ -85,6 +85,9 @@ public:
 			const std::string &toolname) const =0;
 			
 	virtual bool registerTool(std::string toolname, const ToolDefinition &def)=0;
+
+	virtual void serialize(std::ostream &os)=0;
+	virtual void deSerialize(std::istream &is)=0;
 };
 
 IWritableToolDefManager* createToolDefManager();