ossl_rcu_lock_new
module_list_lock = ossl_rcu_lock_new(1, NULL);
new->lock = ossl_rcu_lock_new(1, conf->ctx);
CRYPTO_RCU_LOCK *ossl_rcu_lock_new(int num_writers, OSSL_LIB_CTX *ctx);
rcu_lock = ossl_rcu_lock_new(contention == 2 ? 4 : 1, NULL);