Here is a list of all files with brief descriptions:

include
cppunit
config
CppUnitApi.h
SelectDllLoader.h
SourcePrefix.h
extensions
AutoRegisterSuite.h
ExceptionTestCaseDecorator.h
HelperMacros.h	Macros intended to ease the definition of test suites
Orthodox.h
RepeatedTest.h
TestCaseDecorator.h
TestDecorator.h
TestFactory.h
TestFactoryRegistry.h
TestFixtureFactory.h
TestNamer.h
TestSetUp.h
TestSuiteBuilderContext.h
TestSuiteFactory.h
TypeInfoHelper.h
plugin
DynamicLibraryManager.h
DynamicLibraryManagerException.h
PlugInManager.h
PlugInParameters.h
TestPlugIn.h
TestPlugInDefaultImpl.h
portability
FloatingPoint.h
Stream.h
tools
Algorithm.h
StringHelper.h
StringTools.h
XmlDocument.h
XmlElement.h
ui
text
TestRunner.h
TextTestRunner.h
AdditionalMessage.h
Asserter.h
BriefTestProgressListener.h
CompilerOutputter.h
Exception.h
Message.h
Outputter.h
Portability.h
Protector.h
SourceLine.h
SynchronizedObject.h
Test.h
TestAssert.h
TestCaller.h
TestCase.h
TestComposite.h
TestFailure.h
TestFixture.h
TestLeaf.h
TestListener.h
TestPath.h
TestResult.h
TestResultCollector.h
TestRunner.h
TestSuccessListener.h
TestSuite.h
TextOutputter.h
TextTestProgressListener.h
TextTestResult.h
TextTestRunner.h
XmlOutputter.h
XmlOutputterHook.h
src
cppunit
AdditionalMessage.cpp
Asserter.cpp
BriefTestProgressListener.cpp
CompilerOutputter.cpp
DefaultProtector.cpp
DefaultProtector.h
DllMain.cpp
DynamicLibraryManager.cpp
DynamicLibraryManagerException.cpp
Exception.cpp
Message.cpp
PlugInManager.cpp
PlugInParameters.cpp
Protector.cpp
ProtectorChain.cpp
ProtectorChain.h
ProtectorContext.h
RepeatedTest.cpp
ShlDynamicLibraryManager.cpp
SourceLine.cpp
StringTools.cpp
SynchronizedObject.cpp
Test.cpp
TestAssert.cpp
TestCase.cpp
TestCaseDecorator.cpp
TestComposite.cpp
TestDecorator.cpp
TestFactoryRegistry.cpp
TestFailure.cpp
TestLeaf.cpp
TestNamer.cpp
TestPath.cpp
TestPlugInDefaultImpl.cpp
TestResult.cpp
TestResultCollector.cpp
TestRunner.cpp
TestSetUp.cpp
TestSuccessListener.cpp
TestSuite.cpp
TestSuiteBuilderContext.cpp
TextOutputter.cpp
TextTestProgressListener.cpp
TextTestResult.cpp
TextTestRunner.cpp
TypeInfoHelper.cpp
UnixDynamicLibraryManager.cpp
Win32DynamicLibraryManager.cpp
XmlDocument.cpp
XmlElement.cpp
XmlOutputter.cpp
XmlOutputterHook.cpp