An instance for contacting the manager's server.
Default screen number
A function for loading external libraries that are needed when implementing internal functions.
Connects to the window manager.
Closes the session with the window manager.
Arguments given to the program.
Accepts program arguments for subsequent operations with them.
Runtime initialization. It includes such stages as: 1. Loading external libraries. 2. Connection to the window manager. 3. Preparation of objects for work.
The interface of interaction between the program and the window manager.