X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=include%2Fwimlib%2Fdentry.h;h=8676e8e0415df5815923e62e1765ca52ca1425bc;hp=09de869a99e07464fb5eaf8909bd60257f60146d;hb=962cca1a6f9e45827006a745be086b7af3b725aa;hpb=ca1be480fd209d8c24e19350e440c01832310a2d

diff --git a/include/wimlib/dentry.h b/include/wimlib/dentry.h
index 09de869a..8676e8e0 100644
--- a/include/wimlib/dentry.h
+++ b/include/wimlib/dentry.h
@@ -363,11 +363,20 @@ struct wim_inode {
 		 * to 0 otherwise.  */
 		u64 i_devno;
 
-		/* Used only during image extraction: pointer to the first path
-		 * (malloc()ed buffer) at which this inode has been extracted.
-		 * Freed and set to NULL after the extraction is done (either
-		 * success or failure).  */
-		tchar *i_extracted_file;
+		struct {
+
+			/* Used only during image extraction: pointer to the first path
+			 * (malloc()ed buffer) at which this inode has been extracted.
+			 * Freed and set to NULL after the extraction is done (either
+			 * success or failure).  */
+			tchar *i_extracted_file;
+
+			/** Used only during image extraction: "cookie" that
+			 * identifies this extracted file (inode), for example
+			 * an inode number.  Only used if supported by the
+			 * extraction mode.  */
+			u64 extract_cookie;
+		};
 
 #ifdef WITH_FUSE
 		/* Used only during image mount:  Table of file descriptors that