[master] 8f7e4ec Include vdef.h for __printflike

[Tollef Fog Heen]

commit 8f7e4ec94f29e74a8ed3cb504e6d4ad1457e945c
Author: Tollef Fog Heen <tfheen at varnish-software.com>
Date:   Mon Jul 1 14:28:30 2013 +0200

    Include vdef.h for __printflike

diff --git a/lib/libvarnishapi/vsm_api.h b/lib/libvarnishapi/vsm_api.h
index afe4c83..cc0b142 100644
--- a/lib/libvarnishapi/vsm_api.h
+++ b/lib/libvarnishapi/vsm_api.h
@@ -28,6 +28,8 @@
  *
  */
 
+#include <vdef.h>
+
 struct vsc;
 struct vsb;