From ddb7cbef8efdcccb63b62aff5b6b83e98e831da7 Mon Sep 17 00:00:00 2001
From: John Bigelow <jbigelow@digium.com>
Date: Wed, 20 May 2015 12:55:40 -0500
Subject: [PATCH] res/res_resolver_unbound.c: Add missing include of signal.h

ASTERISK-25110 #close
Reported by: John Bigelow

Change-Id: I99a9d93f066f265357b647b8e99a75e45da5a39f
---
 res/res_resolver_unbound.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/res/res_resolver_unbound.c b/res/res_resolver_unbound.c
index 436a8ee359..a4e86a682e 100644
--- a/res/res_resolver_unbound.c
+++ b/res/res_resolver_unbound.c
@@ -25,6 +25,7 @@
 
 ASTERISK_REGISTER_FILE()
 
+#include <signal.h>
 #include <unbound.h>
 #include <arpa/nameser.h>