skb_prepare_seq_read — Prepare a sequential read of skb data
void skb_prepare_seq_read
(struct sk_buff * skb, unsigned int from, unsigned int to, struct skb_seq_state * st);
the buffer to read
lower offset of data to be read
upper offset of data to be read
state variable
Initializes the specified state variable. Must be called before invoking skb_seq_read for the first time.