long getXattrIndex() {
		return xattrIndex;
	}
Skip the current directory listing as this implementation does not utilize them
@param reader A binary reader with pointer index at the start of the directory listing
@throws IOException Any read operation failure
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/squashfs/SquashExtendedDirectoryInode.java