This adds a FreeBSD implementation to HIDAPI using the libusb back-end. The
libusb/ folder now contains the libusb implementation and associated
Makefiles for Linux and FreeBSD. All libusb code has been removed from the
linux/ folder, so that the code in libusb/ can be shared by both (and
future) platforms.
This commit renames linux/hid-libusb.c to libusb/hid.c. Make sure to
use git log --follow to see full history of that file.
This code was written by:
Alex Dupre <ale@FreeBSD.org>
Alan Ott <alan@signal11.us>
Alan Ott