asn1_get_identifier_cbs
if (!asn1_get_identifier_cbs(cbs, der_mode, &tag_class, &constructed,
if (!asn1_get_identifier_cbs(cbs, der_mode, &tag_class, &constructed,
int asn1_get_identifier_cbs(CBS *cbs, int der_mode, uint8_t *out_class,
if (!asn1_get_identifier_cbs(cbs, 0, &tag_class, &constructed,