ypupdate_prog
if (!svc_register(transp, YPU_PROG, YPU_VERS, ypupdate_prog,
if (!svc_create(ypupdate_prog, YPU_PROG, YPU_VERS, "tcp")) {
if (!svc_create(ypupdate_prog, YPU_PROG, YPU_VERS, "udp")) {
void ypupdate_prog(struct svc_req *rqstp, SVCXPRT *transp);