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Diffstat (limited to 'fs/hfsplus/hfsplus_raw.h')
-rw-r--r--fs/hfsplus/hfsplus_raw.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/hfsplus/hfsplus_raw.h b/fs/hfsplus/hfsplus_raw.h
index 452ede01b036..2c54dd81def4 100644
--- a/fs/hfsplus/hfsplus_raw.h
+++ b/fs/hfsplus/hfsplus_raw.h
@@ -156,10 +156,10 @@ struct hfs_bnode_desc {
} __packed;
/* HFS+ BTree node types */
-#define HFS_NODE_INDEX 0x00
-#define HFS_NODE_HEADER 0x01
-#define HFS_NODE_MAP 0x02
-#define HFS_NODE_LEAF 0xFF
+#define HFS_NODE_INDEX 0x00 /* An internal (index) node */
+#define HFS_NODE_HEADER 0x01 /* The tree header node (node 0) */
+#define HFS_NODE_MAP 0x02 /* Holds part of the bitmap of used nodes */
+#define HFS_NODE_LEAF 0xFF /* A leaf (ndNHeight==1) node */
/* HFS+ BTree header */
struct hfs_btree_header_rec {