diff --git a/bgpd/bgp_attr.h b/bgpd/bgp_attr.h
index af9dcf5..4cb7067 100644
--- a/bgpd/bgp_attr.h
+++ b/bgpd/bgp_attr.h
@@ -172,8 +172,9 @@
 void transit_unintern (struct transit *);
 
 /* Exported for unit-test purposes only */
-extern int bgp_mp_reach_parse (struct peer *, bgp_size_t, struct attr *,
-			       struct bgp_nlri *);
-extern int bgp_mp_unreach_parse (struct peer *, bgp_size_t, struct bgp_nlri *);
+extern int bgp_mp_reach_parse (struct peer *, const bgp_size_t, struct attr *,
+			       const u_char, u_char *, struct bgp_nlri *);
+extern int bgp_mp_unreach_parse (struct peer *, const bgp_size_t, const u_char,
+                                 u_char *, struct bgp_nlri *);
 
 #endif /* _QUAGGA_BGP_ATTR_H */