OBJ_create
if (OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
OBJ_create("2.99999.3", "SET.ex3", "SET x509v3 extension 3");
nid = OBJ_create(ostr, name, ln);
if (!OBJ_create(o, s, l))
int OBJ_create(const char *oid, const char *sn, const char *ln);
#define OBJ_create_and_add_object(a,b,c) OBJ_create(a,b,c)
nid = OBJ_create("1.3.6.1.4.1.311.2.1.4", NULL, NULL);