--- ./src/css_cat.c.orig	2004-12-05 06:21:37.364185640 +0100
+++ ./src/css_cat.c	2004-12-05 06:22:23.249210056 +0100
@@ -208,6 +208,13 @@
  *
  */
 
+
+/* for linux-2.6.9, from linux/types.h */
+#  include <asm/types.h>
+#  ifndef pgoff_t
+#  define pgoff_t unsigned long
+#  endif
+
 #include <linux/fs.h>
 
 int path_to_lba (char *p)