Here is a list of all files with brief descriptions:

src
Arg.cc
Arg.h
Arguments.cc
Arguments.h
AssertionFailed.cc
AssertionFailed.h
AuData.h
AudioData.h
AudioSampleValue.h
AuFile.cc
AuFile.h
AuSampleValues.cc
AuSampleValues.h
AUtils.h
BFSAPHeuristic.cc
BFSAPHeuristic.h
BinaryIO.cc
BinaryIO.h
BitString.cc
BitString.h
BmpFile.cc
BmpFile.h
BmpPaletteSampleValue.cc
BmpPaletteSampleValue.h
BmpRGBSampleValue.cc
BmpRGBSampleValue.h
BmpSampleValue.cc
BmpSampleValue.h
ColorPalette.h
common.h
CvrStgFile.cc
CvrStgFile.h
CvrStgObject.h
DFSAPHeuristic.cc
DFSAPHeuristic.h
DMDConstructionHeuristic.cc
DMDConstructionHeuristic.h
Edge.cc
Edge.h
EdgeIterator.cc
EdgeIterator.h
EmbData.cc
EmbData.h
Embedder.cc
Embedder.h
EncryptionAlgorithm.cc
EncryptionAlgorithm.h
EncryptionMode.cc
EncryptionMode.h
error.cc
error.h
Extractor.cc
Extractor.h
gettext.h
Globals.h
Graph.cc
Graph.h
JpegFile.cc
JpegFile.h
JpegSampleValue.cc
JpegSampleValue.h
main.cc
Matching.cc
Matching.h
MatchingAlgorithm.cc
MatchingAlgorithm.h
MCryptPP.cc
MCryptPP.h
MHashKeyGen.cc
MHashKeyGen.h
MHashPP.cc
MHashPP.h
msg.cc
msg.h
ProgressOutput.cc
ProgressOutput.h
PseudoRandomSource.cc
PseudoRandomSource.h
RandomSource.cc
RandomSource.h
RGBTriple.cc
RGBTriple.h
SampleOccurence.h
SampleValue.cc
SampleValue.h
SampleValueAdjacencyList.cc
SampleValueAdjacencyList.h
Selector.cc
Selector.h
Session.cc
Session.h
SMDConstructionHeuristic.cc
SMDConstructionHeuristic.h
SteghideError.cc
SteghideError.h
Terminal.cc
Terminal.h
Utils.cc
Utils.h
Vertex.cc
Vertex.h
WavChunk.cc
WavChunk.h
WavChunkHeader.cc
WavChunkHeader.h
WavChunkUnused.cc
WavChunkUnused.h
WavFile.cc
WavFile.h
WavFormatChunk.cc
WavFormatChunk.h
WavPCMSampleValue.cc
WavPCMSampleValue.h
WKSConstructionHeuristic.cc
WKSConstructionHeuristic.h
wrapper_hash_map.h
wrapper_hash_set.h
tests
AudioSampleValueTest.cc
AudioSampleValueTest.h
AuFileTest.cc
AuFileTest.h
AUtilsTest.cc
AUtilsTest.h
BFSAPHeuristicTest.cc
BFSAPHeuristicTest.h
BitStringTest.cc
BitStringTest.h
BmpFileTest.cc
BmpFileTest.h
BmpOS2FileTest.cc
BmpOS2FileTest.h
BmpPaletteSampleValueTest.cc
BmpPaletteSampleValueTest.h
BmpRGBSampleValueTest.cc
BmpRGBSampleValueTest.h
BmpWinFileTest.cc
BmpWinFileTest.h
CvrStgFileTest.cc
CvrStgFileTest.h
DFSAPHeuristicTest.cc
DFSAPHeuristicTest.h
DummyFile.cc
DummyFile.h
DummySampleValue.cc
DummySampleValue.h
EdgeIteratorTest.cc
EdgeIteratorTest.h
EmbDataTest.cc
EmbDataTest.h
GraphTest.cc
GraphTest.h
JpegFileTest.cc
JpegFileTest.h
JpegSampleValueTest.cc
JpegSampleValueTest.h
main.cc
MatchingTest.cc
MatchingTest.h
MCryptPPTest.cc
MCryptPPTest.h
MHashKeyGenTest.cc
MHashKeyGenTest.h
MHashPPTest.cc
MHashPPTest.h
SampleValueAdjacencyListTest.cc
SampleValueAdjacencyListTest.h
SampleValueTest.cc
SampleValueTest.h
SelectorTest.cc
SelectorTest.h
Test.h
TestCategory.h
TestCategoryCaller.h
TestSuite.cc
TestSuite.h
UnitTest.cc
UnitTest.h
utcommon.h
WavFileTest.cc
WavFileTest.h
WavPCMSampleValueTest.cc
WavPCMSampleValueTest.h
WKSConstructionHeuristicTest.cc
WKSConstructionHeuristicTest.h