Libraries and support files to assist in using the ETH32 are provided for several languages. Please see the appropriate section for information regarding the programming language you will be using. Introductory information as well as a comprehensive reference is provided for each supported language.
The core of the ETH32 API is written in C and is contained in the eth32api.dll file on Windows or the libeth32(version).so file on Linux. When the API is used from C or C++, your program directly calls functions from the core API. For other languages, a helper (or "wrapper") class is provided to make the use of the API easier. The wrapper class provides methods and properties which internally call the appropriate functions from the core API. Regardless, that explanation is simply provided for your information and it is not required that you understand how all of that fits together.