ASN1_int_octetstring
ASN1_int_octetstring *ios;
if ((ios = (ASN1_int_octetstring *)ASN1_item_new(
ASN1_int_octetstring *ios = NULL;
.offset = offsetof(ASN1_int_octetstring, num),
.offset = offsetof(ASN1_int_octetstring, value),
.size = sizeof(ASN1_int_octetstring),