Index: linux-2.4.19-pre1/include/linux/seq_file.h
===================================================================
--- linux-2.4.19-pre1.orig/include/linux/seq_file.h	2001-11-11 22:23:14.000000000 +0300
+++ linux-2.4.19-pre1/include/linux/seq_file.h	2003-11-21 03:09:39.000000000 +0300
@@ -12,6 +12,7 @@
 	loff_t index;
 	struct semaphore sem;
 	struct seq_operations *op;
+	void *private;
 };
 
 struct seq_operations {