242 	struct socket *so;  in udp_append()  local
901 udp_ctloutput(struct socket *so, struct sockopt *sopt)  in udp_ctloutput()
1108 udp_send(struct socket *so, int flags, struct mbuf *m, struct sockaddr *addr,  in udp_send()
1500 udp_abort(struct socket *so)  in udp_abort()
1519 udp_attach(struct socket *so, int proto, struct thread *td)  in udp_attach()
1550 udp_set_kernel_tunneling(struct socket *so, udp_tun_func_t f, udp_tun_icmp_t i, void *ctx)  in udp_set_kernel_tunneling()
1575 udp_bind(struct socket *so, struct sockaddr *nam, struct thread *td)  in udp_bind()
1610 udp_close(struct socket *so)  in udp_close()
1629 udp_connect(struct socket *so, struct sockaddr *nam, struct thread *td)  in udp_connect()
1669 udp_detach(struct socket *so)  in udp_detach()
1682 udp_disconnect(struct socket *so)  in udp_disconnect()
1707 udp_shutdown(struct socket *so, enum shutdown_how how)  in udp_shutdown()