X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=include%2Fwimlib%2Finode.h;h=ed6f9de92ee1ea088e1052c3b5f6c78a0b0681dd;hp=514621264f17cb58e5a349bfa6b0cdc072585075;hb=f9894b7e0e2a2a46fffdf7274d8671fb00f98089;hpb=0afbab754acf82c6afc4d2173055f2f4d157240b

diff --git a/include/wimlib/inode.h b/include/wimlib/inode.h
index 51462126..ed6f9de9 100644
--- a/include/wimlib/inode.h
+++ b/include/wimlib/inode.h
@@ -10,6 +10,7 @@ struct avl_tree_node;
 struct blob_descriptor;
 struct blob_table;
 struct wim_dentry;
+struct wim_inode_extra;
 struct wim_security_data;
 struct wimfs_fd;
 
@@ -140,10 +141,7 @@ struct wim_inode {
 	 * dentry.  This should be a series of tagged items, each of which
 	 * represents a bit of extra metadata, such as the file's object ID.
 	 * See tagged_items.c for more information.  */
-	void *i_extra;
-
-	/* Size of @i_extra buffer in bytes.  If 0, there is no extra data.  */
-	size_t i_extra_size;
+	struct wim_inode_extra *i_extra;
 
 	/* Creation time, last access time, and last write time for this inode,
 	 * in 100-nanosecond intervals since 12:00 a.m UTC January 1, 1601.
@@ -230,6 +228,12 @@ struct wim_inode {
 	u32 i_next_stream_id;
 };
 
+/* Optional extra data for a WIM inode  */
+struct wim_inode_extra {
+	size_t size;	/* Size of the extra data in bytes  */
+	u8 data[];	/* The extra data  */
+};
+
 /*
  * The available reparse tags are documented at
  * http://msdn.microsoft.com/en-us/library/dd541667(v=prot.10).aspx.