$OpenBSD: patch-camel_camel-block-file_h,v 1.1 2010/04/22 09:17:50 ajacoutot Exp $
--- camel/camel-block-file.h.orig	Wed Apr 21 18:35:53 2010
+++ camel/camel-block-file.h	Wed Apr 21 18:36:06 2010
@@ -21,6 +21,7 @@
 #ifndef _CAMEL_BLOCK_FILE_H
 #define _CAMEL_BLOCK_FILE_H
 
+#include <sys/types.h>
 #include <camel/camel-object.h>
 #include <camel/camel-list-utils.h>
 #include <glib.h>
