public boolean isFragmentsUnused() {
		return (flags & SquashConstants.NO_FRAGMENTS) != 0;
	}
Represents the SuperBlock (archive processing information) within the SquashFS archive
@param reader A binary reader for the entire SquashFS archive
@throws IOException Any read operation failure
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/squashfs/SquashSuperBlock.java