(skb != (struct sk_buff *)&(sk)->sk_write_queue); \
skb = skb->next)
+/*from STCP for fast SACK Process*/
+#define sk_stream_for_retrans_queue_from(skb, sk) \
+ for (; (skb != (sk)->sk_send_head) && \
+ (skb != (struct sk_buff *)&(sk)->sk_write_queue); \
+ skb = skb->next)
+
/*
* Default write policy as shown to user space via poll/select/SIGIO
*/