_PASSWORD_NOGID
*flagsp = _PASSWORD_NOUID|_PASSWORD_NOGID; /* default */
if (!(yp_pw_flags & _PASSWORD_NOGID))
*flags |= _PASSWORD_NOGID;
*flagsp = _PASSWORD_NOUID|_PASSWORD_NOGID; /* default */
if (!(flags & _PASSWORD_NOGID) && !pw->pw_gid)