OBJ_ln2nid
nid = OBJ_ln2nid(value);
LCRYPTO_USED(OBJ_ln2nid);
LCRYPTO_ALIAS(OBJ_ln2nid);
(nid = OBJ_ln2nid(s)) != NID_undef)
int OBJ_ln2nid(const char *s);
((nid = OBJ_ln2nid(value)) == NID_undef)) {
nid = OBJ_ln2nid(p);
nid = OBJ_ln2nid(p);
if ((nid = OBJ_ln2nid(ot->ln)) != ot->nid) {