_SOCONNECT_XPG4_2
if (error == EHOSTUNREACH && flags & _SOCONNECT_XPG4_2) {
(version != SOV_XPG4_2) ? 0 : _SOCONNECT_XPG4_2, CRED());
(flags & _SOCONNECT_XPG4_2),
if ((error == EHOSTUNREACH) && (flags & _SOCONNECT_XPG4_2)) {
fflag, (so->so_version == SOV_XPG4_2) * _SOCONNECT_XPG4_2,