libace-xtreactor-6.4.5 - 6.4.5+dfsg-1+b12 main

Recognizing the need to write reactor-based GUI applications, the ACE
community has created several reactor extensions for use with X
Window System. Each of these extends the ACE_Select_Reactor to work
with a specific toolkit. By using these reactors, your GUI
application can remain single threaded yet still respond to both GUI
events, such as button presses, and your own application events.
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The ACE_XtReactor extends both the ACE_Select_Reactor and the X
Toolkit library function XtWaitForMultipleEvents().