A simple I/O library for exSID USB

Copyright (C) 2015-2018,2021 Thibaut VARENE

License: GPLv2 - http://www.gnu.org/licenses/gpl-2.0.html

http://hacks.slashdirt.org/hw/exsid/#exsid-driver
https://github.com/libsidplayfp/exsid-driver

Many thanks to Leandro Nini for his help with the support of this driver in
sidplayfp and for testing and fixing the Windows bits of this code!

BUILDING

- From release tarball:
  `./configure && make && sudo make install`
- From repository clone: `autoreconf -i` then same as above.