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-rw-r--r--net/dccp/feat.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/dccp/feat.h b/net/dccp/feat.h
index e56a4e5e634e..90b957d34d26 100644
--- a/net/dccp/feat.h
+++ b/net/dccp/feat.h
@@ -129,6 +129,7 @@ extern int dccp_feat_clone_list(struct list_head const *, struct list_head *);
extern void dccp_encode_value_var(const u64 value, u8 *to, const u8 len);
extern u64 dccp_decode_value_var(const u8 *bf, const u8 len);
+extern u64 dccp_feat_nn_get(struct sock *sk, u8 feat);
extern int dccp_insert_option_mandatory(struct sk_buff *skb);
extern int dccp_insert_fn_opt(struct sk_buff *skb, u8 type, u8 feat,