From fd0a5413aa7cb3962323725cac5276d18cf8a633 Mon Sep 17 00:00:00 2001
From: "David A. Mellis" <d.mellis@arduino.cc>
Date: Tue, 19 Dec 2006 04:54:53 +0000
Subject: [PATCH] Adding #include <avr/signal.h> to WInterrupts.c.

---
 targets/arduino/WInterrupts.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/targets/arduino/WInterrupts.c b/targets/arduino/WInterrupts.c
index 63f5fea74..ff55c451f 100755
--- a/targets/arduino/WInterrupts.c
+++ b/targets/arduino/WInterrupts.c
@@ -26,6 +26,7 @@
 #include <inttypes.h>
 #include <avr/io.h>
 #include <avr/interrupt.h>
+#include <avr/signal.h>
 #include <avr/pgmspace.h>
 #include <stdio.h>