diff -up lib-zfcp-hbaapi-2.1/vlib_sg_io.c.u8 lib-zfcp-hbaapi-2.1/vlib_sg_io.c
--- lib-zfcp-hbaapi-2.1/vlib_sg_io.c.u8	2011-01-14 11:57:51.000000000 +0100
+++ lib-zfcp-hbaapi-2.1/vlib_sg_io.c	2011-01-14 11:58:05.000000000 +0100
@@ -24,6 +24,9 @@
 #include <sys/types.h>
 #include <sys/ioctl.h>
 #include <sys/time.h>
+
+typedef __u8 u8;
+
 #include <scsi/scsi.h>
 #include <scsi/sg.h>