From d3cb43c1c981ee3726d26c05ec3e42fffaa080c6 Mon Sep 17 00:00:00 2001
From: "David A. Mellis" <d.mellis@arduino.cc>
Date: Sun, 4 Jul 2010 23:31:55 +0000
Subject: Adding a peek() function to Stream and HardwareSerial (Serial).

---
 cores/arduino/HardwareSerial.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'cores/arduino/HardwareSerial.h')

diff --git a/cores/arduino/HardwareSerial.h b/cores/arduino/HardwareSerial.h
index cae1447..884f9fe 100755
--- a/cores/arduino/HardwareSerial.h
+++ b/cores/arduino/HardwareSerial.h
@@ -49,6 +49,7 @@ class HardwareSerial : public Stream
     void begin(long);
     void end();
     virtual uint8_t available(void);
+    virtual int peek(void);
     virtual int read(void);
     virtual void flush(void);
     virtual void write(uint8_t);
-- 
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