libusb 1.0.19 as bundled with AndroidUSBCamera 3.2.7 (modified by saki / UVCCamera for non-rooted Android).
Origin: https://github.com/jiangdongguo/AndroidUSBCamera/tree/3.2.7/libuvc/src/main/jni/libusb
Upstream: https://libusb.info
License: GNU LGPL v2.1 (see COPYING). Copies of the unmodified originals are kept as *_original.* files.
