#define SKF_LL_OFF (-0x200000)
#ifdef __KERNEL__
+
+struct sk_buff;
+struct sock;
+
struct sk_filter
{
atomic_t refcnt;
return fp->len * sizeof(struct sock_filter) + sizeof(*fp);
}
-struct sk_buff;
-struct sock;
-
extern int sk_filter(struct sock *sk, struct sk_buff *skb);
extern unsigned int sk_run_filter(const struct sk_buff *skb,
const struct sock_filter *filter);