Merge pull request #3202 from Chris--A/randomSeed

Modified randomSeed, now uses unsigned long.

Author: facchinm

hardware/arduino/avr/cores/arduino/Arduino.h

@@ -239,7 +239,7 @@ void noTone(uint8_t _pin);
 // WMath prototypes
 long random(long);
 long random(long, long);
-void randomSeed(unsigned int);
+void randomSeed(unsigned long);
 long map(long, long, long, long, long);
 
 #endif

hardware/arduino/avr/cores/arduino/WMath.cpp

@@ -27,7 +27,7 @@ extern "C" {
   #include "stdlib.h"
 }
 
-void randomSeed(unsigned int seed)
+void randomSeed(unsigned long seed)
 {
   if (seed != 0) {
     srandom(seed);