smb_krb5_pn_set_t
smb_krb5_pn_set_t spn, upn;
smb_krb5_pn_set_t spns;
uint32_t smb_krb5_get_pn_set(smb_krb5_pn_set_t *, uint32_t, char *);
void smb_krb5_free_pn_set(smb_krb5_pn_set_t *);
smb_krb5_get_pn_set(smb_krb5_pn_set_t *set, uint32_t type, char *fqdn)
bzero(set, sizeof (smb_krb5_pn_set_t));
smb_krb5_free_pn_set(smb_krb5_pn_set_t *set)