diff --git a/nlsr_npt.h b/nlsr_npt.h
index 48ef6d4..997cb71 100644
--- a/nlsr_npt.h
+++ b/nlsr_npt.h
@@ -5,18 +5,19 @@
 
 struct npt_entry
 {
-	char *name_prefix;
-	struct hashtb *next_hop_table;
+	char *orig_router;
+	struct hashtb *name_list;
+	int next_hop_face;
 };
 
-struct next_hop_entry
+struct name_list_entry
 {
-	char *orig_router;
-	int next_hop_face;
+	char *name;
 };
 
 
 int add_npt_entry(char *orig_router, char *name_prefix, int face);
 void print_npt(void);
+void delete_orig_router_from_npt(char *orig_router,int next_hop_face);
 
 #endif