inpcb_rtentry
inpcb_rtentry(struct inpcb *);
synrt = inpcb_rtentry(tp->t_inpcb);
rt = inpcb_rtentry(inp);
rt = inpcb_rtentry(inp);
if ((rt = inpcb_rtentry(inp)) == NULL)
rt = inpcb_rtentry(tp->t_inpcb);
rt = inpcb_rtentry(tp->t_inpcb);
rt = inpcb_rtentry(tp->t_inpcb);