@@ -30,15 +30,11 @@
  */
 OF_SUBCLASSING_RESTRICTED
 @interface OFTarArchive: OFObject
 {
 	OFStream *_stream;
-	enum OFTarArchiveMode {
-		OFTarArchiveModeRead,
-		OFTarArchiveModeWrite,
-		OFTarArchiveModeAppend
-	} _mode;
+	uint_least8_t _mode;
 	OFStringEncoding _encoding;
 	OFTarArchiveEntry *_Nullable _currentEntry;
 #ifdef OF_TAR_ARCHIVE_M
 @public
 #endif