What is the best library to manage a wiimote?

There are many libraries that manage the wiimote but I am looking for the "best" one, or at least that has the following features:

• open-source
• portable (at least Win32 and Linux)
• written and usable in c or c++
• good coverage of wiimote devices

I rely on people that already used such library. Google is good source of information but it doesn't know which one is best library.

if you will use multiple wiimotes, don't use wiiuse library. i am working on a stereo system with two wiimotes using wiiuse library but wiiuse made me crazy( it gives delayed ir tracking data ) and i decided to change my library wiiuse from wiiyourself