$OpenBSD: patch-src_clipboard_cpp,v 1.2 2010/10/12 20:33:18 jasper Exp $
--- src/clipboard.cpp.orig	Thu Apr  8 11:16:48 2010
+++ src/clipboard.cpp	Thu Apr  8 11:16:58 2010
@@ -17,6 +17,7 @@
 #include "global.hpp"
 
 #include "clipboard.hpp"
+#include <unistd.h>
 #include <algorithm>
 
 #if defined(_X11) && !defined(__APPLE__)