diff --git a/fs/afs/internal.h b/fs/afs/internal.h
new file mode 100644
index 0000000..f09860b
--- /dev/null
+++ b/fs/afs/internal.h
@@ -0,0 +1,140 @@
+/* internal.h: internal AFS stuff
+ *
+ * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef AFS_INTERNAL_H
+#define AFS_INTERNAL_H
+
+#include <linux/compiler.h>
+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/pagemap.h>
+
+/*
+ * debug tracing
+ */
+#define kenter(FMT, a...)	printk("==> %s("FMT")\n",__FUNCTION__ , ## a)
+#define kleave(FMT, a...)	printk("<== %s()"FMT"\n",__FUNCTION__ , ## a)
+#define kdebug(FMT, a...)	printk(FMT"\n" , ## a)
+#define kproto(FMT, a...)	printk("### "FMT"\n" , ## a)
+#define knet(FMT, a...)		printk(FMT"\n" , ## a)
+
+#ifdef __KDEBUG
+#define _enter(FMT, a...)	kenter(FMT , ## a)
+#define _leave(FMT, a...)	kleave(FMT , ## a)
+#define _debug(FMT, a...)	kdebug(FMT , ## a)
+#define _proto(FMT, a...)	kproto(FMT , ## a)
+#define _net(FMT, a...)		knet(FMT , ## a)
+#else
+#define _enter(FMT, a...)	do { } while(0)
+#define _leave(FMT, a...)	do { } while(0)
+#define _debug(FMT, a...)	do { } while(0)
+#define _proto(FMT, a...)	do { } while(0)
+#define _net(FMT, a...)		do { } while(0)
+#endif
+
+static inline void afs_discard_my_signals(void)
+{
+	while (signal_pending(current)) {
+		siginfo_t sinfo;
+
+		spin_lock_irq(&current->sighand->siglock);
+		dequeue_signal(current,&current->blocked, &sinfo);
+		spin_unlock_irq(&current->sighand->siglock);
+	}
+}
+
+/*
+ * cell.c
+ */
+extern struct rw_semaphore afs_proc_cells_sem;
+extern struct list_head afs_proc_cells;
+#ifdef AFS_CACHING_SUPPORT
+extern struct cachefs_index_def afs_cache_cell_index_def;
+#endif
+
+/*
+ * dir.c
+ */
+extern struct inode_operations afs_dir_inode_operations;
+extern struct file_operations afs_dir_file_operations;
+
+/*
+ * file.c
+ */
+extern struct address_space_operations afs_fs_aops;
+extern struct inode_operations afs_file_inode_operations;
+extern struct file_operations afs_file_file_operations;
+
+#ifdef AFS_CACHING_SUPPORT
+extern int afs_cache_get_page_cookie(struct page *page,
+				     struct cachefs_page **_page_cookie);
+#endif
+
+/*
+ * inode.c
+ */
+extern int afs_iget(struct super_block *sb, struct afs_fid *fid,
+		    struct inode **_inode);
+extern int afs_inode_getattr(struct vfsmount *mnt, struct dentry *dentry,
+			     struct kstat *stat);
+extern void afs_clear_inode(struct inode *inode);
+
+/*
+ * key_afs.c
+ */
+#ifdef CONFIG_KEYS
+extern int afs_key_register(void);
+extern void afs_key_unregister(void);
+#endif
+
+/*
+ * main.c
+ */
+#ifdef AFS_CACHING_SUPPORT
+extern struct cachefs_netfs afs_cache_netfs;
+#endif
+
+/*
+ * mntpt.c
+ */
+extern struct inode_operations afs_mntpt_inode_operations;
+extern struct file_operations afs_mntpt_file_operations;
+extern struct afs_timer afs_mntpt_expiry_timer;
+extern struct afs_timer_ops afs_mntpt_expiry_timer_ops;
+extern unsigned long afs_mntpt_expiry_timeout;
+
+extern int afs_mntpt_check_symlink(struct afs_vnode *vnode);
+
+/*
+ * super.c
+ */
+extern int afs_fs_init(void);
+extern void afs_fs_exit(void);
+
+#define AFS_CB_HASH_COUNT (PAGE_SIZE / sizeof(struct list_head))
+
+extern struct list_head afs_cb_hash_tbl[];
+extern spinlock_t afs_cb_hash_lock;
+
+#define afs_cb_hash(SRV,FID) \
+	afs_cb_hash_tbl[((unsigned long)(SRV) + \
+			(FID)->vid + (FID)->vnode + (FID)->unique) % \
+			AFS_CB_HASH_COUNT]
+
+/*
+ * proc.c
+ */
+extern int afs_proc_init(void);
+extern void afs_proc_cleanup(void);
+extern int afs_proc_cell_setup(struct afs_cell *cell);
+extern void afs_proc_cell_remove(struct afs_cell *cell);
+
+#endif /* AFS_INTERNAL_H */