Mu is written in C, and currently no bindings exist for other languages. So (for now at least) you can only use Mu in C programs.
Several header files are provided by Mu. Each one provides a different
category of functions. All header files are installed in the mu
subdirectory. So to include, for example, compat.h, write
#include <mu/compat.h>.
To link with the library, use -lmu as an argument to the linker.
Note: Since Mu is released under the terms of the GNU General Public License, you may not use it in proprietary programs. If your program links with Mu, it must be licensed under the GNU GPL or a compatible license. Please see GNU General Public License for more details.
Please note: Mu is not currently stable, and the API is subject to change. Feel free to use Mu, but please keep this in mind.