struct sk_buff *dn_alloc_skb(struct sock *sk, int size, unsigned int __nocast pri) 
struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri) 
struct sk_buff *dn_alloc_skb(struct sock *sk, int size,			     unsigned int __nocast pri){	struct sk_buff *skb;	int hdr = 64;	if ((skb = alloc_skb(size + hdr, pri)) == NULL)		return NULL;	skb->protocol = __constant_htons(ETH_P_DNA_RT);	skb->pkt_type = PACKET_OUTGOING;	if (sk)		skb_set_owner_w(skb, sk);	skb_reserve(skb, hdr);	return skb;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/dd0fc66fb33cd610bc1a5db8a5e232d34879b4d7/dn_nsp_out.c/clean/net/decnet/dn_nsp_out.c