inline fun ByteReadPacket.readDirect(size: Int, block: (ByteBuffer) -> Unit): Unit
inline fun AbstractInput.readDirect(size: Int, block: (ByteBuffer) -> Unit): Unit
inline fun ByteReadPacketBase.readDirect(size: Int, block: (ByteBuffer) -> Unit): Unit
inline fun Buffer.readDirect(block: (ByteBuffer) -> Unit): Int