# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1355232743 -7200
# Node ID cfb475e11b9f83ef62a0d813a5e9d95bb8d304c0
# Parent  8ff993207415190fa4b1d978dbaf5d82907babf9
Add a missing include.

diff -r 8ff993207415 -r cfb475e11b9f th_util.h
--- a/th_util.h	Sun Nov 18 23:12:47 2012 +0200
+++ b/th_util.h	Tue Dec 11 15:32:23 2012 +0200
@@ -16,6 +16,7 @@
 #include <stdio.h>
 #include <stdarg.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <sys/types.h>
 #ifndef HAVE_NO_ASSERT
 #include <assert.h>