diff --git a/cores/arduino/WInterrupts.h b/cores/arduino/WInterrupts.h
new file mode 100644
index 0000000000000000000000000000000000000000..bb698cdf38493faa20ac62c40a7b6c9b10bb5179
--- /dev/null
+++ b/cores/arduino/WInterrupts.h
@@ -0,0 +1,36 @@
+/*
+  Copyright (c) 2011-2012 Arduino.  All right reserved.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+  See the GNU Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef _WIRING_INTERRUPTS_
+#define _WIRING_INTERRUPTS_
+
+#include "Arduino.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void attachInterrupt(uint32_t pin, void (*callback)(void), uint32_t mode);
+
+void detachInterrupt(uint32_t pin);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _WIRING_INTERRUPTS_ */