EVP_MAC_settable_ctx_params
OSSL_PARAM *params = app_params_new_from_opts(opts, EVP_MAC_settable_ctx_params(mac));
EVP_MAC_settable_ctx_params(m), 4);
EVP_MAC_settable_ctx_params(mac));
const OSSL_PARAM *defined_params = EVP_MAC_settable_ctx_params(mac);
const OSSL_PARAM *EVP_MAC_settable_ctx_params(const EVP_MAC *mac);
params = EVP_MAC_settable_ctx_params(mac);
const OSSL_PARAM *defined_params = EVP_MAC_settable_ctx_params(expected->mac);