pumptools/doc/api/io/x11-input-hook.md

X11 input hook API

The x11-input-hook header allows you to hook into the main loop of the game to receive X11 keyboard inputs. This might be useful for implementations of other APIs, e.g. PIUIO, to trigger PIUIO inputs when pressing keys on the keyboard.

You have to configure your hook.conf accordingly that your implementation gets loaded by the hook library:

patch_hook_main_loop.x11_input_handler=./ptapi-io-my-x11-input-hook.so