[Dev-C++] [Linker error] undefined reference to `Direct3DCreate9@4'

I tried to create the dirext3d object and I got 
  [Linker error] undefined reference to `Direct3DCreate9@4' &
   C:\Dev-Cpp\Makefile.win
[Build Error]  [Hello.exe] Error 1
  my source file name was Hello.dev & Winmain.cpp
  
#include <windows.h>  #include <d3d9.h>  class D3DCUSCLASS  {  public:  bool created;  LPDIRECT3D9 object;  LPDIRECT3DDEVICE9 device;   };  /*  Declare Windows procedure  */  LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);  /*  Forward D3d Functions  */  D3DCUSCLASS createobj(D3DPRESENT_PARAMETERS param);  /*  Make the class name into a global variable  */  char szClassName[ ] = "DirectX";    int WINAPI WinMain (HINSTANCE hThisInstance,                      HINSTANCE hPrevInstance,                      LPSTR lpszArgument,                      int nFunsterStil)           {      HWND hwnd;               /* This is the handle for our window */      MSG messages;            /* Here messages to the application are saved */      WNDCLASSEX wincl;        /* Data structure for the windowclass */        /* The Window structure */      wincl.hInstance = hThisInstance;      wincl.lpszClassName = szClassName;      wincl.lpfnWndProc = WindowProcedure;      /* This function is
 called by windows */      wincl.style = CS_DBLCLKS;                 /* Catch double-clicks */      wincl.cbSize = sizeof (WNDCLASSEX);        /* Use default icon and mouse-pointer */      wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);      wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);      wincl.hCursor = LoadCursor (NULL, IDC_ARROW);      wincl.lpszMenuName = NULL;                 /* No menu */      wincl.cbClsExtra = 0;                      /* No extra bytes after the window class */      wincl.cbWndExtra = 0;                      /* structure or the window instance */      /* Use Windows's default color as the background of the window */      wincl.hbrBackground = (HBRUSH) COLOR_BACKGROUND;        /* Register the window class, and if it fails quit the program */      if (!RegisterClassEx (&wincl))          return 0;        /* The class is registered, let's create the program*/      hwnd = CreateWindowEx (             0,                   /* Extended possibilites for
 variation */             szClassName,         /* Classname */             "DirectX",           /* Title Text */             WS_OVERLAPPEDWINDOW, /* default window */             CW_USEDEFAULT,       /* Windows decides the position */             CW_USEDEFAULT,       /* where the window ends up on the screen */             544,                 /* The programs width */             375,                 /* and height in pixels */             HWND_DESKTOP,        /* The window is a child-window to desktop */             NULL,                /* No menu */             hThisInstance,       /* Program Instance handler */             NULL                 /* No Window Creation data */             );        /* Make the window visible on the screen */      ShowWindow (hwnd, nFunsterStil);        /* Run the message loop. It will run until GetMessage() returns 0 */      while (GetMessage (&messages, NULL, 0, 0))      {          /* Translate virtual-key messages into character messages */         
 TranslateMessage(&messages);          /* Send message to WindowProcedure */          DispatchMessage(&messages);      }        /* The program return-value is 0 - The value that PostQuitMessage() gave */      return messages.wParam;  }      /*  This function is called by the Windows function DispatchMessage()  */    LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)  {      switch (message)                  /* handle the messages */      {          case WM_DESTROY:              PostQuitMessage (0);       /* send a WM_QUIT to the message queue */              break;          default:                      /* for messages that we don't deal with */              return DefWindowProc (hwnd, message, wParam, lParam);      }        return 0;  }  D3DCUSCLASS createobj(D3DPRESENT_PARAMETERS param)  // function not completed

{  D3DCUSCLASS custom1;  if (NULL == ( custom1.object = Direct3DCreate9( D3D_SDK_VERSION )))  {  custom1.created = false;   return custom1;  }    return custom1;  }