extern int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb);
extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri);
-extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, int *err);
+extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, long timeo, int *err);
#define NSP_REASON_OK 0 /* No error */
#define NSP_REASON_NR 1 /* No resources */