nm-libnm-aux is a static library that:
- uses the public parts of "libnm"
- that can also be statically linked into other users of libnm.
Basically, it is a static library with utility functions that extends
libnm.
That means:
- you can use it everywhere where you dynamically link with libnm.
Also, since nm-libnm-aux itself only uses public (stable)
API of libnm, you theoretically can copy the sources into your
own source tree.