atmtcp_hdr
struct atmtcp_hdr *hdr;
size = skb->len+sizeof(struct atmtcp_hdr);
hdr = skb_put(new_skb, sizeof(struct atmtcp_hdr));
struct atmtcp_hdr *hdr;
if (skb->len < sizeof(struct atmtcp_hdr))
hdr = (struct atmtcp_hdr *)skb->data;
struct atmtcp_hdr *hdr;
hdr = (struct atmtcp_hdr *) skb->data;
skb_pull(skb,sizeof(struct atmtcp_hdr));
struct atmtcp_hdr hdr; /* must be first */