asn_parse_int
if ((p = asn_parse_int(msg, varsz_p, vp->val.iptr)) == NULL) {
uchar_t *asn_parse_int(uchar_t *, size_t *, int *);
if ((p = asn_parse_int(p, &msgsz, &reply_pdu->version)) == NULL) {
if ((p = asn_parse_int(p, msgsz_p, &reply_pdu->reqid)) == NULL)
if ((p = asn_parse_int(p, msgsz_p, &reply_pdu->errstat)) == NULL)
if ((p = asn_parse_int(p, msgsz_p, &reply_pdu->errindex)) == NULL)