From 887f85f6a9b6411049572be127b4b5553a51855a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D8=A3=D8=AD=D9=85=D8=AF=20=D8=A7=D9=84=D9=85=D8=AD=D9=85?=
 =?UTF-8?q?=D9=88=D8=AF=D9=8A=20=28Ahmed=20El-Mahmoudy=29?=
 <aelmahmoudy@users.sourceforge.net>
Date: Sat, 2 Dec 2017 02:47:02 +0100
Subject: [PATCH] Add signal.h to heartbeat,c includes

Build failed because hearbeat.c uses SIGVTALRM
---
 src/ecmascript/spidermonkey/heartbeat.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ecmascript/spidermonkey/heartbeat.c b/src/ecmascript/spidermonkey/heartbeat.c
index f71206a0..4eaed4db 100644
--- a/src/ecmascript/spidermonkey/heartbeat.c
+++ b/src/ecmascript/spidermonkey/heartbeat.c
@@ -5,6 +5,7 @@
 #endif
 
 #include <sys/time.h>    /* setitimer(2) */
+#include <signal.h>
 
 #include "elinks.h"