This is a Solaris library for controlling device such as USB devices, disks, etc.
This library is used to poweron or poweroff a device, to reset device, to get the
state of a device, etc. This library is an intrface to the Solaris kernel
and cannot be used on other platforms.

This library was taken from the illumos project https://www.illumos.org
Namely, https://github.com/illumos/illumos-gate/tree/master/usr/src/lib/libdevice