public void parse(PdbByteReader reader) throws PdbException {
		start = reader.parseUnsignedIntVal();
		end = reader.parseUnsignedIntVal();
	}
An individual PDB C11 Line Start/End record (think these are offsets in a segment)
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/C11LinesStartEnd.java