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0c7ddf36c2
This function has usage beside IPsec so move it to the core skbuff code. While doing so, give it some documentation and change its return type to 'unsigned char *' to be in line with skb_put(). Signed-off-by: Mathias Krause <mathias.krause@secunet.com> Cc: Steffen Klassert <steffen.klassert@secunet.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
13 lines
225 B
C
13 lines
225 B
C
#ifndef _NET_ESP_H
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#define _NET_ESP_H
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#include <linux/skbuff.h>
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struct ip_esp_hdr;
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static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb)
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{
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return (struct ip_esp_hdr *)skb_transport_header(skb);
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}
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#endif
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