RTPROT_STATIC
rtm->rtm_protocol = RTPROT_STATIC;
if (attrs->rtm_protocol > RTPROT_STATIC)
return (RTPROT_STATIC);
if (attrs->rtm_protocol > RTPROT_STATIC)
if (attrs->rtm_protocol > RTPROT_STATIC)
.rtm.rtm_protocol = RTPROT_STATIC,