protected int readBlobIndex(BinaryReader reader) throws IOException {
		return metadataStream.getBlobIndexDataType() == DWordDataType.dataType
				? reader.readNextInt()
				: reader.readNextShort() & 0xffff;
	}
Reads the blob index that the reader is positioned at.

@param reader A reader that is positioned at the blob index to read.
@return The blob index that the reader is positioned at.
@throws IOException if there is a problem reading the blob index.
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/pe/cli/tables/CliAbstractTable.java