$OpenBSD: patch-src_clipboard_cpp,v 1.4 2014/11/29 06:46:33 kirby Exp $
--- src/clipboard.cpp.orig	Sat Nov  8 23:23:53 2014
+++ src/clipboard.cpp	Thu Nov 13 10:56:46 2014
@@ -18,6 +18,7 @@
 
 #include "clipboard.hpp"
 #include "serialization/unicode.hpp"
+#include <unistd.h>
 #include <algorithm>
 
 #include <SDL_version.h>
