diff --git a/openssh/sftp-server.c b/openssh/sftp-server.c
index 371d81b..9e08c93 100644
--- a/openssh/sftp-server.c
+++ b/openssh/sftp-server.c
@@ -227,6 +227,7 @@ flags_from_portable(int pflags)
 	return flags;
 }
 
+#if 0 /* unused */
 static const char *
 string_from_portable(int pflags)
 {
@@ -255,6 +256,7 @@ string_from_portable(int pflags)
 
 	return ret;
 }
+#endif /* 0 */
 
 static Attrib *
 get_attrib(void)
@@ -396,6 +398,7 @@ handle_update_write(int handle, ssize_t bytes)
 		handles[handle].bytes_write += bytes;
 }
 
+#if 0 /* unused */
 static u_int64_t
 handle_bytes_read(int handle)
 {
@@ -411,6 +414,7 @@ handle_bytes_write(int handle)
 		return (handles[handle].bytes_write);
 	return 0;
 }
+#endif /* 0 */
 
 static int
 handle_close(int handle)
diff --git a/openssh/sftp.h b/openssh/sftp.h
index cf6e30b..a4fe170 100644
--- a/openssh/sftp.h
+++ b/openssh/sftp.h
@@ -99,3 +99,4 @@ struct passwd;
 
 int	sftp_server_main(int, char **);
 void	sftp_server_cleanup_exit(int) __attribute__((noreturn));
+void	cleanup_exit(int i);