soconnect
error = soconnect(so, nam, l);
if ((rc = soconnect(so, (struct sockaddr *)&sbig, curlwp)) != 0) {
error = soconnect(so, mtod(nmp->nm_nam, struct sockaddr *), l);
int soconnect(struct socket *, struct sockaddr *, struct lwp *);
if ((error = soconnect(so, (struct sockaddr *)&remote, cur)) != 0) {