linux/include/net/esp.h
Joe Perches 7b3852a2fd esp.h: Remove extern from function prototypes
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>
2013-09-20 14:49:32 -04:00

26 lines
427 B
C

#ifndef _NET_ESP_H
#define _NET_ESP_H
#include <linux/skbuff.h>
struct crypto_aead;
struct esp_data {
/* 0..255 */
int padlen;
/* Confidentiality & Integrity */
struct crypto_aead *aead;
};
void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len);
struct ip_esp_hdr;
static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb)
{
return (struct ip_esp_hdr *)skb_transport_header(skb);
}
#endif