#[unsafe(no_mangle)]pub extern "system" fn Java_com_dunimd_ri_auth_RiOAuthManager_exchangeCodeForToken0(
env: JNIEnv<'_>,
_class: JClass<'_>,
ptr: jlong,
provider_id: JString<'_>,
code: JString<'_>,
redirect_uri: JString<'_>,
) -> jlong