From 8db314623a682913cf565835ff3326a81cc609b9 Mon Sep 17 00:00:00 2001
From: Joachim Nilsson <troglobit@gmail.com>
Date: Thu, 9 Jul 2015 03:22:53 +0200
Subject: [PATCH] Followup to pidfilefn.c, add system include file for usleep()

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
---
 pidfilefn.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pidfilefn.c b/pidfilefn.c
index 2bbbdfb..b39bcce 100644
--- a/pidfilefn.c
+++ b/pidfilefn.c
@@ -19,6 +19,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <signal.h>
+#include <unistd.h>
 
 extern char *chomp(char *str);