Unused variable warnings from TestPlugIn.h
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Compilers warn about unused variables (from the main resp. DllMain function definitions from CPPUNIT_PLUGIN_IMPLEMENT_MAIN) when client code includes TestPlugIn.h from CppUnit 1.12.1 and use CPPUNIT_PLUGIN_IMPLEMENT. The attached warnings.patch suppresses those warnings. (However, it is unclear to me why at all CPPUNIT_PLUGIN_IMPLEMENT wants to define a main function or a trivial DllMain.)
suppress warnings about unused variables from TestPlugIn.h