uipc_usrreq        55 kern/uipc_proto.c   uipc_usrreq,
uipc_usrreq        60 kern/uipc_proto.c   uipc_usrreq,
uipc_usrreq       254 sys/socketvar.h int	uipc_usrreq(struct socket *, int , struct mbuf *,