$OpenBSD: patch-camel_camel-block-file_h,v 1.2 2010/09/30 07:32:09 ajacoutot Exp $
--- camel/camel-block-file.h.orig	Mon Sep 13 14:16:52 2010
+++ camel/camel-block-file.h	Mon Sep 27 19:11:45 2010
@@ -25,6 +25,7 @@
 #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 <stdio.h>