protected void appendEnumeratedData(OmfEnumeratedData rec) {
		long blockend = rec.getDataOffset() + rec.getLength();
		if (blockend > segmentLength.value()) {
			segmentLength = new Omf2or4(segmentLength.length(), blockend);
		}
		dataBlocks.add(rec);
	}
Add an explicit data-block to this segment that might extend
the length of this segment.  Borland compilers in particular produce
data-blocks that can extend the segment in this way.
@param rec is the data-block
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/omf/omf/OmfSegmentHeader.java