[Dev-C++] Build Error

[Von B. <vo...@gm...>]

I am using Dev C++ version 4.9.9.2 w/ Windows XP.  I am writing a program
for class that requires me to use inheritance.  Below is the header files
for the base class and the derived class.

BASE CLASS:

#include<iostream>
#include<iomanip>
#include<stdlib.h>

using namespace std;

#include "Node.h"

class Queue
{
 protected:
    NodePtr Front;
        NodePtr Rear;
    int Count;
        void QueueError(char* Mesg);
 public:
    Queue();
    ~Queue();

    void displayAll();
    void addRear(int item);
    void deleteFront(int& item);
        int getSize();
    bool isEmpty();
    bool full();
};

#endif // LinkedQueue_H

DERIVED CLASS:

#ifndef LinkedList_H
#define LinkedList_H

#include<iostream>
#include<iomanip>
#include<stdlib.h>

using namespace std;

class LL: public Queue
{

 public:
     void addFront(int NewNum);
     void deleteRear(int& OldNum);
     int search(int& Key);
     void deleteIth(int I, int& OldNum);

};
#endif //LinkedList_H

COMPILE LOG:

Compiler: Default compiler
Building Makefile: "C:\Documents and
Settings\Von\Desktop\HW3\Pt2\Makefile.win"
Executing  make...
make.exe -f "C:\Documents and Settings\Von\Desktop\HW3\Pt2\Makefile.win" all
g++.exe -c LinkedList.cpp -o
LinkedList.o-I"C:/Dev-Cpp/lib/gcc/mingw32/3.4.2/include"
-I"C:/Dev-Cpp/include/c++/3.4.2/backward"
-I"C:/Dev-Cpp/include/c++/3.4.2/mingw32"  -I"C:/Dev-Cpp/include/c++/3.4.2"
-I"C:/Dev-Cpp/include"

In file included from LinkedList.cpp:10:
LinkedList.h:11: error: expected class-name before '{' token

make.exe: *** [LinkedList.o] Error 1

Execution terminated