Question about WineX licences

[Jonathan Wilson]

From what I understand, if you download the WineX source tree, you get 
code under LGPL, code under X11 and code under APL (which is basicly a 
licence chosen to make sure that others cant just grab those bits and use them)

Does anyone know which bits are under APL? I know the directx bits are but 
what else is TransGaming holding back?