diff --git a/nlsr_npl.h b/nlsr_npl.h
index 4fce119..865bfcd 100644
--- a/nlsr_npl.h
+++ b/nlsr_npl.h
@@ -12,4 +12,6 @@
 int does_name_exist_in_npl(struct name_prefix *np);
 void update_nlsa_id_for_name_in_npl(struct name_prefix *np, long int nlsa_id);
 long int get_lsa_id_from_npl(struct name_prefix *np);
+void destroy_npl(void);
+void destroy_npl_entry_component(struct name_prefix_list_entry *npe);
 #endif