194 	u_int16_t		xmitWin;	/* size of xmit window */  member
611 			    hpriv->recvAck) >= hpriv->xmitWin) {  in ng_pptpgre_xmit()
871 			    && hpriv->xmitWin < PPTP_XMIT_WIN) {  in ng_pptpgre_rcvdata_lower()
872 				hpriv->xmitWin++;  in ng_pptpgre_rcvdata_lower()
873 				hpriv->winAck = ack + hpriv->xmitWin;  in ng_pptpgre_rcvdata_lower()
1109 	hpriv->xmitWin = (hpriv->xmitWin + 1) / 2;	/* shrink transmit window */  in ng_pptpgre_recv_ack_timeout()
1110 	hpriv->winAck = hpriv->recvAck + hpriv->xmitWin;	/* reset win expand time */  in ng_pptpgre_recv_ack_timeout()
1249 	hpriv->xmitWin = (hpriv->conf.recvWin + 1) / 2;  in ng_pptpgre_reset()
1250 	if (hpriv->xmitWin < 2)		/* often the first packet is lost */  in ng_pptpgre_reset()
1251 		hpriv->xmitWin = 2;		/*   because the peer isn't ready */  in ng_pptpgre_reset()
1252 	else if (hpriv->xmitWin > PPTP_XMIT_WIN)  in ng_pptpgre_reset()
1253 		hpriv->xmitWin = PPTP_XMIT_WIN;  in ng_pptpgre_reset()
1254 	hpriv->winAck = hpriv->xmitWin;  in ng_pptpgre_reset()