+typedef enum cnat_scanner_cmd_t_
+{
+ CNAT_SCANNER_OFF,
+ CNAT_SCANNER_ON,
+} cnat_scanner_cmd_t;
+
+/**
+ * Lazy initialization when first adding a translation
+ * or using snat
+ */
+extern void cnat_lazy_init ();
+
+/**
+ * Enable/Disable session cleanup
+ */
+extern void cnat_enable_disable_scanner (cnat_scanner_cmd_t event_type);
+