snd_wnd_scale
u8_t snd_wnd_scale /* 4b only, Far-end window (Snd.Wind.Scale) scale */;
u8_t snd_wnd_scale /* 4b only, Far-end window (Snd.Wind.Scale) scale */;
ttcp_st->snd_wnd_scale = tcp->tcp_const.snd_seg_scale;
u8 snd_wnd_scale;