OSSL_PROVIDER_gettable_params
OSSL_PROVIDER_gettable_params(prov), 4);
const OSSL_PARAM *OSSL_PROVIDER_gettable_params(const OSSL_PROVIDER *prov);
return OSSL_PROVIDER_gettable_params(globs->deflt);
if (!TEST_ptr(gettable = OSSL_PROVIDER_gettable_params(prov))