if (!tcp_snd_test(tp, skb, cur_mss, nonagle) || 
if (!tcp_snd_test(sk, skb, cur_mss, nonagle) || 
static __inline__ void __tcp_push_pending_frames(struct sock *sk,						 struct tcp_sock *tp,						 unsigned cur_mss,						 int nonagle){	struct sk_buff *skb = sk->sk_send_head;	if (skb) {		if (!tcp_skb_is_last(sk, skb))			nonagle = TCP_NAGLE_PUSH;		if (!tcp_snd_test(tp, skb, cur_mss, nonagle) ||		    tcp_write_xmit(sk, nonagle))			tcp_check_probe_timer(sk, tp);	}	tcp_cwnd_validate(sk, tp);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/d5ac99a648b8c61d0c7f1c32a8ab7f1dca0123d2/tcp.h/clean/include/net/tcp.h