priv_union
priv_union(nset, eset);
priv_union(nset, pset);
priv_union(tmp, res);
priv_union(upd, (*toupd)[ind]);
priv_union(add[i], target);
priv_union(add[set], target);
priv_union(add[set], target);
extern void priv_union(const priv_set_t *, priv_set_t *);
priv_union(basic, pset);
priv_union(zone, pset);
priv_union(d->pd_basicset, nset);
priv_union(priv_basic(), nset);
priv_union(tmpset, nset);
priv_union(basic, privs);
priv_union(set, target);
priv_union(&fset, &CR_EPRIV(cred));
priv_union(&fset, &CR_PPRIV(cred));
priv_union(iset, &CR_IPRIV(ncr));
priv_union(&CR_LPRIV(cr), &CR_EPRIV(cr));
priv_union(&CR_LPRIV(cr), &CR_PPRIV(cr));
extern void priv_union(const priv_set_t *, priv_set_t *);
#define PRIV_UNION(a, b) (priv_union(a, b))
priv_union(&pset, target);