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#ifndef __LINUX_TCP_WRAPPER_H
#define __LINUX_TCP_WRAPPER_H 1
#include_next <linux/tcp.h>
#ifndef HAVE_SKBUFF_HEADER_HELPERS
static inline struct tcphdr *tcp_hdr(const struct sk_buff *skb)
{
return (struct tcphdr *)skb_transport_header(skb);
}
static inline unsigned int tcp_hdrlen(const struct sk_buff *skb)
{
return tcp_hdr(skb)->doff * 4;
}
#endif /* !HAVE_SKBUFF_HEADER_HELPERS */
#endif
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