78 static inline struct dccp_hdr_ext *dccp_hdrx(const struct dccp_hdr *dh)  in dccp_hdrx()  argument
80 	return (struct dccp_hdr_ext *)((unsigned char *)dh + sizeof(*dh));  in dccp_hdrx()
83 static inline unsigned int __dccp_basic_hdr_len(const struct dccp_hdr *dh)  in __dccp_basic_hdr_len()  argument
85 	return sizeof(*dh) + (dh->dccph_x ? sizeof(struct dccp_hdr_ext) : 0);  in __dccp_basic_hdr_len()
90 	const struct dccp_hdr *dh = dccp_hdr(skb);  in dccp_basic_hdr_len()  local
91 	return __dccp_basic_hdr_len(dh);  in dccp_basic_hdr_len()
94 static inline __u64 dccp_hdr_seq(const struct dccp_hdr *dh)  in dccp_hdr_seq()  argument
96 	__u64 seq_nr =  ntohs(dh->dccph_seq);  in dccp_hdr_seq()
98 	if (dh->dccph_x != 0)  in dccp_hdr_seq()
99 		seq_nr = (seq_nr << 32) + ntohl(dccp_hdrx(dh)->dccph_seq_low);  in dccp_hdr_seq()
101 		seq_nr += (u32)dh->dccph_seq2 << 16;  in dccp_hdr_seq()
136 static inline unsigned int __dccp_hdr_len(const struct dccp_hdr *dh)  in __dccp_hdr_len()  argument
138 	return __dccp_basic_hdr_len(dh) +  in __dccp_hdr_len()
139 	       dccp_packet_hdr_len(dh->dccph_type);  in __dccp_hdr_len()