Look Ma' what I found on my harddisk ...

 o New faster syscalls for 2.1.x, too
 o Upgrade to 2.1.89.

Don't try to run this.  It's flaky as hell.  But feel free to debug ...

1 files changed, 40 insertions, 0 deletions

diff --git a/include/linux/hfs_fs_i.h b/include/linux/hfs_fs_i.h
new file mode 100644
index 000000000..cf9ed53e0
--- /dev/null
+++ b/include/linux/hfs_fs_i.h
@@ -0,0 +1,40 @@
+/* 
+ * linux/include/linux/hfs_fs_i.h
+ *
+ * Copyright (C) 1995, 1996  Paul H. Hargrove
+ * This file may be distributed under the terms of the GNU Public License.
+ *
+ * This file defines the type (struct hfs_inode_info) and the two
+ * subordinate types hfs_extent and hfs_file.
+ */
+
+#ifndef _LINUX_HFS_FS_I_H
+#define _LINUX_HFS_FS_I_H
+
+/*
+ * struct hfs_inode_info
+ *
+ * The HFS-specific part of a Linux (struct inode)
+ */
+struct hfs_inode_info {
+	int				magic;     /* A magic number */
+
+	struct hfs_cat_entry		*entry;
+
+	/* For a regular or header file */
+	struct hfs_fork 		*fork;
+	int				convert;
+
+	/* For a directory */
+	ino_t				file_type;
+	char				dir_size;
+
+	/* For header files */
+	const struct hfs_hdr_layout	*default_layout;
+	struct hfs_hdr_layout		*layout;
+
+        /* for dentry cleanup */
+        void (*d_drop_op)(const ino_t, struct dentry *);
+};
+
+#endif