6 * An implementation of the DCCP protocol
7 * Copyright (c) 2005 Andrea Bittau <a.bittau@cs.ucl.ac.uk>
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
14 #include <linux/types.h>
17 #ifdef CONFIG_IP_DCCP_DEBUG
18 extern const char *dccp_feat_typename(const u8 type);
19 extern const char *dccp_feat_name(const u8 feat);
21 static inline void dccp_feat_debug(const u8 type, const u8 feat, const u8 val)
23 dccp_pr_debug("%s(%s (%d), %d)\n", dccp_feat_typename(type),
24 dccp_feat_name(feat), feat, val);
27 #define dccp_feat_debug(type, feat, val)
28 #endif /* CONFIG_IP_DCCP_DEBUG */
30 extern int dccp_feat_change(struct dccp_minisock *dmsk, u8 type, u8 feature,
31 u8 *val, u8 len, gfp_t gfp);
32 extern int dccp_feat_change_recv(struct sock *sk, u8 type, u8 feature,
34 extern int dccp_feat_confirm_recv(struct sock *sk, u8 type, u8 feature,
36 extern void dccp_feat_clean(struct dccp_minisock *dmsk);
37 extern int dccp_feat_clone(struct sock *oldsk, struct sock *newsk);
38 extern int dccp_feat_init(struct dccp_minisock *dmsk);
40 #endif /* _DCCP_FEAT_H */