How about an open source license

I think this lib is nice and useful. But without an open source license, I can't use it in my project because under today's copyright law, all copyrightable works are copyrighted by default including programs. In your project, I haven't seen any info about license. I worry I'm against law using your lib. So, why not add a license such as MIT or GPL?

[Nowan]

I'm rekindling this topic - the lib is nice, I'd like to use it, too, but cannot do this without appropriate license. Can you provide license information for your project, please?