add 4 io

hc

2023-08-21 ef9e1ccebba20d2e3859126411166909a383f483

1
2
3
# md5 from https://pypi.python.org/pypi/pyusb/json, sha256 locally computed
md5     c8a571bfdba778555156af3facaea6fc PyUSB-1.0.0.tar.gz
sha256  5b34ffa74ac34f330bff949c94ee00ec4a9d147234db17ee2eed2a67c0275368  PyUSB-1.0.0.tar.gz