Index: b/dump/main.c
===================================================================
--- a/dump/main.c
+++ b/dump/main.c
@@ -60,6 +60,8 @@
 #include <ext2fs/ext2fs.h>
 #include <sys/stat.h>
 #include <bsdcompat.h>
+
+#define pgoff_t unsigned long
 #include <linux/fs.h>	/* for definition of BLKFLSBUF */
 
 #include <protocols/dumprestore.h>