krb5_ldap_get_reference_count
krb5_ldap_get_reference_count (krb5_context, char *, char *, int *, LDAP *);
st = krb5_ldap_get_reference_count (context, pol_dn, "krbPwdPolicyReference",
st = krb5_ldap_get_reference_count (context,
st = krb5_ldap_get_reference_count (context,
if ((st = krb5_ldap_get_reference_count (context, policy_dn,