ASN1_GENERALIZEDTIME_check
if (!ASN1_GENERALIZEDTIME_check(&t))
return ASN1_GENERALIZEDTIME_check(t);
if (!ASN1_GENERALIZEDTIME_check(thisupd)) {
if (!ASN1_GENERALIZEDTIME_check(nextupd)) {
int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *a);