ObjFW  Diff

		OFString *fileName = [entry fileName];
		OFString *outFileName = [fileName stringByStandardizingPath];
		OFEnumerator *componentEnumerator;
		OFString *component, *directory;
		OFStream *stream;
		OFFile *output;
		char buffer[BUFFER_SIZE];
		uint64_t written = 0, size = [entry uncompressedSize];
		int_fast8_t percent = -1, newPercent;

		if (!all && ![files containsObject: fileName])
			continue;

		[missing removeObject: fileName];