1 files changed, 2 insertions, 0 deletions
diff --git a/ntp.h b/ntp.h
index 78644e282156..0fe4214281a2 100644
--- a/ntp.h
+++ b/ntp.h
@@ -51,4 +51,6 @@ struct s_fixedpt {
 	nd_uint16_t fraction;
 };
 
+void p_ntp_time_fmt(netdissect_options *, const char *fmt,
+                    const struct l_fixedpt *);
 void p_ntp_time(netdissect_options *, const struct l_fixedpt *);