7b3852a2fd
There are a mix of function prototypes with and without extern in the kernel sources. Standardize on not using extern for function prototypes. Function prototypes don't need to be written with extern. extern is assumed by the compiler. Its use is as unnecessary as using auto to declare automatic/local variables in a block. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
26 lines
427 B
C
26 lines
427 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 crypto_aead;
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struct esp_data {
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/* 0..255 */
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int padlen;
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/* Confidentiality & Integrity */
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struct crypto_aead *aead;
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};
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void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len);
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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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