$OpenBSD: patch-src_core_util_cpp,v 1.1.1.1 2010/09/13 19:44:40 landry Exp $
--- src/core/util.cpp.orig	Fri Jun 11 22:11:49 2010
+++ src/core/util.cpp	Fri Jun 11 22:12:35 2010
@@ -20,6 +20,7 @@
 #include <cstring>
 #include <dirent.h>
 #include <sys/stat.h>
+#include <sys/unistd.h>
 #include <string>
 #include <cstdarg>
 
