libgii1-dev

Package contains libraries, required by other applications as dependencies. Do not install separately.

General Input Interface development package
"General Graphics Interface" - a fast, portable graphics environment.
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This package contains the development environment for LibGII, the GGI
project's General Input Interface, and LibGG, the library containing GGI's
configuration and target option parsing code.
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Two useful demo programs are also included:
mhub - Translate LibGGI events to mouse events
xsendbut - Translate mhub to X button events