diff --git a/lib/timer.c b/lib/timer.c
index 05e488c1..ed731d26 100644
--- a/lib/timer.c
+++ b/lib/timer.c
@@ -28,6 +28,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <time.h>
 
 #include "nest/bird.h"
 
diff --git a/nest/bfd.h b/nest/bfd.h
index b0ebe31d..04d6c001 100644
--- a/nest/bfd.h
+++ b/nest/bfd.h
@@ -46,7 +46,7 @@ static inline void cf_check_bfd(int use UNUSED) { }
 
 #else
 
-static inline struct bfd_request * bfd_request_session(pool *p, ip_addr addr, ip_addr local, struct iface *iface, void (*hook)(struct bfd_request *), void *data) { return NULL; }
+static inline struct bfd_request * bfd_request_session(pool *p UNUSED, ip_addr addr UNUSED, ip_addr local UNUSED, struct iface *iface UNUSED, void (*hook)(struct bfd_request *) UNUSED, void *data UNUSED) { return NULL; }
 
 static inline void cf_check_bfd(int use) { if (use) cf_error("BFD not available"); }