#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "RexxCore.h"
#include "StringClass.hpp"
#include "ArrayClass.hpp"
#include "RexxCode.hpp"
#include "RexxNativeCode.hpp"
#include "RexxActivity.hpp"
#include "RexxActivation.hpp"
#include "RexxNativeActivation.hpp"
#include "MethodClass.hpp"
#include "PackageClass.hpp"
#include "SourceFile.hpp"
#include "DirectoryClass.hpp"
#include "ProtectedObject.hpp"
#include "BufferClass.hpp"
#include "RexxInternalApis.h"
#include "RexxSmartBuffer.hpp"
#include "ProgramMetaData.hpp"
#include "Utilities.hpp"
#include "SystemInterpreter.hpp"
#include "PackageManager.hpp"
#include "InterpreterInstance.hpp"
#include <ctype.h>