Merge pull request #228 from jeanCarloMachado/test_failure

removed duplicated declaration of putcharSpy

test/tests/testunity.c

@@ -53,7 +53,6 @@ static const _UD d_zero = 0.0;
 void startPutcharSpy(void);
 void endPutcharSpy(void);
 char* getBufferPutcharSpy(void);
-void putcharSpy(int c);
 
 static int SetToOneToFailInTearDown;
 static int SetToOneMeanWeAlreadyCheckedThisGuy;