Bjorn Bringert wrote:

For cross-platform USB drivers, you may want to have a look at libusb [1]. I have only used it under Linux, but it seems to support Linux, *BSD and OS X. There also seems to be a win32 port [2]. A Haskell binding to libusb would be very welcome.

I'm just wondering, would FFIPKG or HSFFIG help out? I just looked at usb.h, and it does not seem to contain anything that would break HSFFIG (mainly C functions that take/return structures rather than pointers to structures, do). I am not very much interested personally in interfacing USB, but if anybody is, feel free to try FFIPKG out and ask questions. PS Sorry for such "self-advertising", but I believe that this tool could be helpful at least for prototyping bindings, so I'd appreciate any feedback. -- Dimitry Golubovsky Anywhere on the Web