1typedef struct {} spinlock_t; 2struct sk_buff_head { 3 int i; 4 spinlock_t lock; 5}; 6struct sk_buff_head audit_skb_queue; 7void audit_init(void) 8{ 9 struct sk_buff_head *list = &audit_skb_queue; 10 spinlock_t a = {}; 11 audit_skb_queue.lock = a; 12} 13