1 files changed, 15 insertions, 0 deletions
diff --git a/sys/fs/ext2fs/ext2_dir.h b/sys/fs/ext2fs/ext2_dir.h
index 1138b864bedc..8d928829f70f 100644
--- a/sys/fs/ext2fs/ext2_dir.h
+++ b/sys/fs/ext2fs/ext2_dir.h
@@ -40,6 +40,21 @@ struct	ext2fs_direct {
 	uint16_t e2d_namlen;		/* length of string in e2d_name */
 	char e2d_name[EXT2FS_MAXNAMLEN];/* name with length<=EXT2FS_MAXNAMLEN */
 };
+
+enum slotstatus {
+	NONE,
+	COMPACT,
+	FOUND
+};
+
+struct ext2fs_searchslot {
+	enum slotstatus slotstatus;
+	doff_t slotoffset;	/* offset of area with free space */
+	int slotsize;		/* size of area at slotoffset */
+	int slotfreespace;	/* amount of space free in slot */
+	int slotneeded;		/* sizeof the entry we are seeking */
+};
+
 /*
  * The new version of the directory entry.  Since EXT2 structures are
  * stored in intel byte order, and the name_len field could never be