ASN1err(ASN1_F_ASN1_UNPACK_STRING,ASN1_R_DECODE_ERROR);
ASN1err(ASN1_F_ASN1_ITEM_UNPACK,ASN1_R_DECODE_ERROR);
void *ASN1_item_unpack(ASN1_STRING *oct, const ASN1_ITEM *it){	const unsigned char *p;	void *ret;	p = oct->data;	if(!(ret = ASN1_item_d2i(NULL, &p, oct->length, it)))		ASN1err(ASN1_F_ASN1_UNPACK_STRING,ASN1_R_DECODE_ERROR);	return ret;}