ASN1_item_ndef_i2d
int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
return ASN1_item_ndef_i2d((ASN1_VALUE *)a, out, \
if ((derlen = ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it)) <= 0)
if ((derlen = ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it)) <= 0)