public int parseSegment(PdbByteReader reader) throws PdbException {
		int segment = reader.parseUnsignedShortVal();
		pdbReaderMetrics.witnessedSectionSegmentNumber(segment);
		return segment;
	}
Parses an address segment typically used by some {@link AbstractMsSymbol} type.  In addition,
 {@link PdbReaderMetrics} may be updated for segment information
@param reader the reader from which to parse the segment
@return the segment
@throws PdbException upon not enough data left to parse
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/AbstractPdb.java