CAP_EXTENDED_SECURITY
CAP_EXTENDED_SECURITY;
(negprot->ni_capabilities & CAP_EXTENDED_SECURITY) != 0)
negprot->ni_capabilities &= ~CAP_EXTENDED_SECURITY;
sinfo->ssi_capabilities &= ~CAP_EXTENDED_SECURITY;
if ((sinfo->ssi_capabilities & CAP_EXTENDED_SECURITY) == 0) {