libei: libei (Library for emulated input) libei: libei: libei is a library for Emulated Input, primarily aimed at the Wayland libei: stack. It provides three parts: libei, libeis, and liboeffis. See the libei: homepage for details. libei: libei: libei: libei: libei: https://libinput.pages.freedesktop.org/libei libei: