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-rw-r--r--net/dccp/feat.h12
1 files changed, 5 insertions, 7 deletions
diff --git a/net/dccp/feat.h b/net/dccp/feat.h
index f749610ae383..9b46e2a7866e 100644
--- a/net/dccp/feat.h
+++ b/net/dccp/feat.h
@@ -3,14 +3,14 @@
/*
* net/dccp/feat.h
*
- * An implementation of the DCCP protocol
+ * Feature negotiation for the DCCP protocol (RFC 4340, section 6)
+ * Copyright (c) 2008 Gerrit Renker <gerrit@erg.abdn.ac.uk>
* Copyright (c) 2005 Andrea Bittau <a.bittau@cs.ucl.ac.uk>
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
*/
-
#include <linux/types.h>
#include "dccp.h"
@@ -118,8 +118,6 @@ extern int dccp_feat_register_sp(struct sock *sk, u8 feat, u8 is_local,
extern int dccp_feat_register_nn(struct sock *sk, u8 feat, u64 val);
extern int dccp_feat_parse_options(struct sock *, struct dccp_request_sock *,
u8 mand, u8 opt, u8 feat, u8 *val, u8 len);
-extern void dccp_feat_clean(struct dccp_minisock *dmsk);
-extern int dccp_feat_clone(struct sock *oldsk, struct sock *newsk);
extern int dccp_feat_clone_list(struct list_head const *, struct list_head *);
extern int dccp_feat_init(struct sock *sk);