--- linux/fs/udf/udfdecl.h.orig	Tue Oct 16 20:24:01 2001
+++ linux/fs/udf/udfdecl.h	Tue Oct 16 20:24:42 2001
@@ -150,7 +150,7 @@
 
 /* lowlevel.c */
 extern unsigned int udf_get_last_session(struct super_block *);
-extern unsigned int udf_get_last_block(struct super_block *);
+extern unsigned long udf_get_last_block(struct super_block *);
 
 /* partition.c */
 extern Uint32 udf_get_pblock(struct super_block *, Uint32, Uint16, Uint32);