title: How to install C source files and headers?
body: <p>I've been given <a href="https://github.com/pq-crystals/dilithium" rel="nofollow noreferrer">these</a> source files and headers. In the README.md the authors explain how to launch the test executables without the need of a proper installation. It is just a <code>make</code> command to run. They explain how to generate the <code>.so</code> files. I think these latter are meant to be used if I wanted to install the APIs at a system level (the definitions should be in <code>api.h</code>). My question is: where should I copy the shared objects generated by the Makefile and the <code>api.h</code> header? I aim to write a source file from scratch where I use those APIs (e.g. <code>crypto_sign()</code>) just including the headers, if it is possible. Thanks</p>