From ac75b943457283a5ad1bbb3200c03c5ae5b5dcb4 Mon Sep 17 00:00:00 2001
From: Kevin Shanahan <kmshanah@disenchant.net>
Date: Sat, 9 Feb 2013 16:55:19 +1030
Subject: [PATCH] vis: include unistd.h header for unlink() call

Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
---
 vis/state.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vis/state.c b/vis/state.c
index 4214159f..bf9e513c 100644
--- a/vis/state.c
+++ b/vis/state.c
@@ -19,6 +19,7 @@
 
 #include <stdint.h>
 #include <stdio.h>
+#include <unistd.h>
 
 #include <vis/vis.h>
 #include <common/cmdlib.h>