diff options
Diffstat (limited to 'include/net/ipcomp.h')
| -rw-r--r-- | include/net/ipcomp.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/include/net/ipcomp.h b/include/net/ipcomp.h index 87c1af3e5e8..cc4f30cd731 100644 --- a/include/net/ipcomp.h +++ b/include/net/ipcomp.h @@ -1,14 +1,29 @@ #ifndef _NET_IPCOMP_H #define _NET_IPCOMP_H -#include <linux/crypto.h> #include <linux/types.h> #define IPCOMP_SCRATCH_SIZE 65400 +struct crypto_comp; + struct ipcomp_data { u16 threshold; - struct crypto_comp **tfms; + struct crypto_comp * __percpu *tfms; }; +struct ip_comp_hdr; +struct sk_buff; +struct xfrm_state; + +int ipcomp_input(struct xfrm_state *x, struct sk_buff *skb); +int ipcomp_output(struct xfrm_state *x, struct sk_buff *skb); +void ipcomp_destroy(struct xfrm_state *x); +int ipcomp_init_state(struct xfrm_state *x); + +static inline struct ip_comp_hdr *ip_comp_hdr(const struct sk_buff *skb) +{ + return (struct ip_comp_hdr *)skb_transport_header(skb); +} + #endif |