155 bool uw_macaroon_validate_(const UwMacaroon* macaroon,  in uw_macaroon_validate_()  argument
165   if (root_key == NULL || root_key_len == 0 || macaroon == NULL ||  in uw_macaroon_validate_()
167       !verify_mac_tag_(root_key, root_key_len, context, macaroon->caveats,  in uw_macaroon_validate_()
168                        macaroon->num_caveats, macaroon->mac_tag)) {  in uw_macaroon_validate_()
176   for (size_t i = 0; i < macaroon->num_caveats; i++) {  in uw_macaroon_validate_()
177     if (!uw_macaroon_caveat_validate_(macaroon->caveats[i], context, &state,  in uw_macaroon_validate_()
189 bool uw_macaroon_serialize_(const UwMacaroon* macaroon,  in uw_macaroon_serialize_()  argument
193   if (macaroon == NULL || out == NULL ||  in uw_macaroon_serialize_()
206   if (!uw_macaroon_encoding_encode_array_len_((uint32_t)(macaroon->num_caveats),  in uw_macaroon_serialize_()
213   for (size_t i = 0; i < macaroon->num_caveats; i++) {  in uw_macaroon_serialize_()
215             macaroon->caveats[i]->bytes, macaroon->caveats[i]->num_bytes,  in uw_macaroon_serialize_()
222   if (!uw_macaroon_encoding_encode_byte_str_(macaroon->mac_tag,  in uw_macaroon_serialize_()
249                               UwMacaroon* macaroon) {  in uw_macaroon_deserialize_()  argument
251       macaroon == NULL) {  in uw_macaroon_deserialize_()
277   macaroon->num_caveats = (size_t)array_len;  in uw_macaroon_deserialize_()
308   macaroon->caveats = caveat_pointers;  in uw_macaroon_deserialize_()
317   memcpy(macaroon->mac_tag, tag, UW_MACAROON_MAC_LEN);  in uw_macaroon_deserialize_()