public object FfiConverterULong: FfiConverter<ULong, Long> {
    override fun lift(value: Long): ULong {
        return value.toULong()
    }

    override fun read(buf: ByteBuffer): ULong {
        return lift(buf.getLong())
    }

    override fun lower(value: ULong): Long {
        return value.toLong()
    }

    override fun allocationSize(value: ULong) = 8UL

    override fun write(value: ULong, buf: ByteBuffer) {
        buf.putLong(value.toLong())
    }
}