[Resolvido] problema ao tentar compilar uma janela do window no D

Pessoal alguem poderia me ajudar estou tentando criar uma janela pra window em C no Dev-C++ porem nao estou conseguindo compilar e nao consigo encontrar o erro.

Aqui esta o programa:

#include <windows.h>

LRESULT CALLBACK WindowProcedure(HWND, UINT, WPARAM, LPARAM);

char szWinName[ ]="MinhaJan";

int WINAPI WinMain (HINSTANCE hThisInst, HINSTANCE hPrevInst,

LPSTR lpszArgs, int nWinMode)

{

 HWND hWnd;

 MSG msg;

 WNDCLASSEX wcl;

 

 wcl.hInstance =hThisInst;

 wcl.lpszClassName = szWinName;

 wcl.lpfnWndProc = WindowProcedure;

 wcl.style = CS_DBLCLKS;

 wcl.cbSize = sizeof (WNDCLASSEX);

 wcl.hIcon= LoadIcon (NULL, IDI_APPLICATION);

 wcl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);

 wcl.hCursor = LoadCursor (NULL, IDC_ARROW);

 wcl.lpszMenuName = NULL;

 wcl.cbClsExtra = 0;

 wcl.cbWndExtra = 0;

 wcl.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH);aqui um type-casting*/

 

 if (RegisterClassEx (&wcl)!= 0)

 {

 hWnd = CreateWindowEx(

 0,

 szWinName,

 szWinName,

 WS_OVERLAPPEDWINDOW,

 CW_USEDEFAULT,

 CW_USEDEFAULT,

 544,

 375,

 HWND_DESKTOP,

 NULL,

 hThisInst,

 NULL

 );

 

 ShowWindow (hWnd, nWinMode);

 UpdateWindow (hWnd);

 

 while (GetMessage(&msg,NULL,0,0))

 {

 TranslateMessage(&msg);

 DispatchMessage(&msg);

 }

 return (msg.wParam);

 

}

LRESULT CALLBACK WindowProcedure (HWND hWnd, UINT mesagem,

WPARAM wParam, LPARAM lParam)

{

 HDC hDC = NULL;

 PAINTSTRUCT psPaint;

 switch (mesagem)

 {

 case WM_CREATE:

 {

 return (0);

 }break;

 case WM_PAINT:

 {

 hDC=BeginPaint(hWnd,&psPaint);

 EndPaint(hWnd, &psPaint);

 return(0);

 }break;

 case WM_CLOSE:

 {

 DestroyWindow(hWnd);

 return (0);

 }break;

 case WM_DESTROY:

 {

 PostQuitMessage(WM_QUIT);

 return (0);

 }break;

 

 default:

 {

 return (DefWindowProc(hWnd, mesagem, wParam, lParam));

 }break;

 }

 

 }

}