libtevent0 0.10.2-0ubuntu1 (s390x binary) in ubuntu groovy

 tevent is a simple library that can handle the main event loop for an
 application. It supports three kinds of events: timed events, file
 descriptors becoming readable or writable and signals.
 .
 Talloc is used for memory management, both internally and for private
 data provided by users of the library.
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 This package provides the shared library file.