From 2b1c9aea350e883c040bc168fde55934d77c5f47 Mon Sep 17 00:00:00 2001
From: "David A. Mellis" <d.mellis@arduino.cc>
Date: Mon, 2 Aug 2010 22:23:48 +0000
Subject: changing available() to return an int (because the Ethernet Client
 class or another stream might need more than 255 bytes).

---
 cores/arduino/HardwareSerial.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/cores/arduino/HardwareSerial.h b/cores/arduino/HardwareSerial.h
index 884f9fe..1770a63 100755
--- a/cores/arduino/HardwareSerial.h
+++ b/cores/arduino/HardwareSerial.h
@@ -48,7 +48,7 @@ class HardwareSerial : public Stream
       uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udre, uint8_t u2x);
     void begin(long);
     void end();
-    virtual uint8_t available(void);
+    virtual int available(void);
     virtual int peek(void);
     virtual int read(void);
     virtual void flush(void);
-- 
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