1 #ifndef _DCCP_FEAT_H 2 #define _DCCP_FEAT_H 3 /* 4 * net/dccp/feat.h 5 * 6 * An implementation of the DCCP protocol 7 * Copyright (c) 2005 Andrea Bittau <a.bittau@cs.ucl.ac.uk> 8 * 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. 12 */ 13 14 #include <linux/types.h> 15 16 struct sock; 17 struct dccp_minisock; 18 19 extern int dccp_feat_change(struct dccp_minisock *dmsk, u8 type, u8 feature, 20 u8 *val, u8 len, gfp_t gfp); 21 extern int dccp_feat_change_recv(struct sock *sk, u8 type, u8 feature, 22 u8 *val, u8 len); 23 extern int dccp_feat_confirm_recv(struct sock *sk, u8 type, u8 feature, 24 u8 *val, u8 len); 25 extern void dccp_feat_clean(struct dccp_minisock *dmsk); 26 extern int dccp_feat_clone(struct sock *oldsk, struct sock *newsk); 27 extern int dccp_feat_init(struct dccp_minisock *dmsk); 28 29 extern int dccp_feat_default_sequence_window; 30 31 #endif /* _DCCP_FEAT_H */ 32