From 0a7ff6646880ed7654aa13ec138096374284da79 Mon Sep 17 00:00:00 2001
From: Bumsik Kim <kbumsik@gmail.com>
Date: Sat, 31 Dec 2016 20:50:40 -0500
Subject: [PATCH] fixed utoa type conflict

---
 cores/arduino/itoa.c | 2 +-
 cores/arduino/itoa.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/cores/arduino/itoa.c b/cores/arduino/itoa.c
index 55a80e78d..cb30a47c6 100644
--- a/cores/arduino/itoa.c
+++ b/cores/arduino/itoa.c
@@ -122,7 +122,7 @@ extern char* ltoa( long value, char *string, int radix )
   return string;
 }
 
-extern char* utoa( unsigned long value, char *string, int radix )
+extern char* utoa( unsigned int value, char *string, int radix )
 {
   return ultoa( value, string, radix ) ;
 }
diff --git a/cores/arduino/itoa.h b/cores/arduino/itoa.h
index 9e4f48d71..1057d11a5 100644
--- a/cores/arduino/itoa.h
+++ b/cores/arduino/itoa.h
@@ -26,7 +26,7 @@ extern "C"{
 
 extern char* itoa( int value, char *string, int radix ) ;
 extern char* ltoa( long value, char *string, int radix ) ;
-extern char* utoa( unsigned long value, char *string, int radix ) ;
+extern char* utoa( unsigned int value, char *string, int radix ) ;
 extern char* ultoa( unsigned long value, char *string, int radix ) ;
 
 #ifdef __cplusplus