>The Backend API
The header file that you need to use the interface are in the include/yaz directory. It's called backend.h. It will include other files from the include/yaz directory, so you'll probably want to use the -I option of your compiler to tell it where to find the files. When you run make in the top-level YAZ directory, everything you need to create your server is to link with the lib/libyaz.la library.