1 files changed, 7 insertions, 7 deletions
diff --git a/src/libjin/common/subsystem.h b/src/libjin/common/subsystem.h
index a6c5099..ad28061 100644
--- a/src/libjin/common/subsystem.h
+++ b/src/libjin/common/subsystem.h
@@ -8,23 +8,23 @@ namespace jin
 namespace common
 {
     
-    class Subsystem
+    class Subsystem 
     {
     public:
 
         struct Setting {};
 
-        bool init(const Setting* setting)
-        {
-            static bool result = _init(setting);
-            return result; 
-        }
-
         typedef Subsystem::Setting SettingBase;
 
+        virtual bool init(const Setting* setting) = 0;
+
+        virtual void quit() = 0;
+
     private:
 
         virtual onlyonce bool _init(const Setting* setting) = 0;
+
+        virtual onlyonce void _quit() = 0;
     };
 
 }