OF_package_to_path
int OF_package_to_path(phandle_t, char *, int);
OF_package_to_path(node, path, sizeof(path));
OF_package_to_path(node, name, sizeof(name));
OF_package_to_path(ofd, path, 128);
return (OF_package_to_path(phandle, buf, len));
ssize_t OF_package_to_path(phandle_t node, char *buf, size_t len);
OF_package_to_path(node, name, sizeof(name));
OF_package_to_path(sc->sc_node, name, sizeof(name));
OF_package_to_path(rtas, path, sizeof(path));