diff --git a/sys/conf/files b/sys/conf/files
index 35d7e287db4..059ecba4e9c 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -723,6 +723,8 @@ libkern/skpc.c		standard
 libkern/strcat.c	standard
 libkern/strcmp.c	standard
 libkern/strcpy.c	standard
+libkern/strlcat.c	standard
+libkern/strlcpy.c	standard
 libkern/strlen.c	standard
 libkern/strncmp.c	standard
 libkern/strncpy.c	standard
diff --git a/sys/sys/libkern.h b/sys/sys/libkern.h
index c9a3bf34b5d..ca25baa63d4 100644
--- a/sys/sys/libkern.h
+++ b/sys/sys/libkern.h
@@ -84,6 +84,8 @@ void	 srandom __P((u_long));
 char	*strcat __P((char *, const char *));
 int	 strcmp __P((const char *, const char *));
 char	*strcpy __P((char *, const char *));
+size_t	 strlcat __P((char *, const char *, size_t));
+size_t   strlcpy __P((char *, const char *, size_t));
 size_t	 strlen __P((const char *));
 int	 strncmp __P((const char *, const char *, size_t));
 char	*strncpy __P((char *, const char *, size_t));