From f1bc9f2ff9ed5527cd3bed5dbd6d75d076a49ee7 Mon Sep 17 00:00:00 2001
From: Viktor Dukhovni <viktor@twosigma.com>
Date: Mon, 19 Dec 2016 20:54:51 -0500
Subject: [PATCH] Avoid pidfile() missing prototype warnings

---
 lib/roken/write_pid.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/roken/write_pid.c b/lib/roken/write_pid.c
index 310c85ac7..25ee686c3 100644
--- a/lib/roken/write_pid.c
+++ b/lib/roken/write_pid.c
@@ -35,6 +35,10 @@
 
 #include "roken.h"
 
+#ifdef HAVE_UTIL_H
+#include <util.h>
+#endif
+
 ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL
 pid_file_write(const char *progname)
 {