yeah, projects under LGPL (e.g. Qt) include a special modification allowing use of header files so that people can actually use them as pre-built libraries due to the famously confusing &#x27;static linking&#x27; statements in the licenses.<p>from what I understand even LGPL doesn&#x27;t allow you to use header files in non (L)GPL code in order to interoperate with an LGPL library.