dccp: Support for Mandatory options
Support for Mandatory options is provided by this patch, which will
be used by subsequent feature-negotiation patches.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dccp/feat.h b/net/dccp/feat.h
index a8ab9e1..f8e4878 100644
--- a/net/dccp/feat.h
+++ b/net/dccp/feat.h
@@ -139,4 +139,6 @@
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 int dccp_insert_option_mandatory(struct sk_buff *skb);
#endif /* _DCCP_FEAT_H */