$OpenBSD$
--- src/jmtpfs.cpp.orig	Fri May 11 17:17:33 2012
+++ src/jmtpfs.cpp	Tue Nov 19 01:11:42 2013
@@ -28,6 +28,7 @@
 
 #include <iostream>
 #include <cstddef>
+#include <unistd.h>
 #include <errno.h>
 #include <sstream>
 #include <iomanip>
