rsk_rcv_wnd
return min(req->rsk_rcv_wnd, 65535U);
&req->rsk_rcv_wnd, &req->rsk_window_clamp,
req->rsk_rcv_wnd = 0; /* So that tcp_send_synack() knows! */
&req->rsk_rcv_wnd,
newtp->rcv_ssthresh = req->rsk_rcv_wnd;
newtp->rcv_wnd = req->rsk_rcv_wnd;
newtp->rcv_mwnd_seq = newtp->rcv_wup + req->rsk_rcv_wnd;
th->window = htons(min(req->rsk_rcv_wnd, 65535U));
&req->rsk_rcv_wnd, &req->rsk_window_clamp,