libx11-xcb-perl - 0.18-1+b3 main

X11::XCB is a Perl module which wraps libxcb, a library to talk the X11
protocol.
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Please note that its aim is NOT to provide yet another toolkit for creating
graphical applications. It is a low-level method of communicating with X11.
Use cases include testcases for all kinds of X11 applications, implementing
really simple applications which do not require an graphical toolkit (such as
GTK+, QT, etc.) or command-line utilities which communicate with X11.