public void deserialize(PdbByteReader reader) throws PdbException {
		headerVersion = reader.parseUnsignedIntVal();
		headerLength = reader.parseUnsignedIntVal();
		dataLength = reader.parseUnsignedIntVal();
	}
Deserializes the {@link DebugHeader} information from a {@link PdbByteReader}
@param reader the {@link PdbByteReader} from which to parse the data.
@throws PdbException upon problem parsing the data.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/DebugHeader.java