RTV_HOPCOUNT
caseof(K_HOPCOUNT, RTV_HOPCOUNT, rmx_hopcount);
rmx->rmx_hopcount, (rmx->rmx_locks & RTV_HOPCOUNT) ? 'L' : ' ');
w.w_rtm.rtm_inits |= RTV_HOPCOUNT;
metric(RTV_HOPCOUNT, rmx_hopcount);
rtm->rtm_inits = RTV_HOPCOUNT;