fatal error ....

  
#include <windows.h>


LRESULT CALLBACK WndProc (HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
	switch (msg)
	{
		//====================================================	

		case WM_CLOSE:
			DestroyWindow (hwnd);
		break;
       //====================================================

		case WM_DESTROY:
			PostQuitMessage (0);
		break;
		//====================================================

		default:
			return DefWindowProc (hwnd,msg,wparam,lparam);
	}
	
	return 0;
}

int WINAPI WinMain (HINSTANCE hInstance,
					HINSTANCE hPInstance,
					LPSTR	  CmdLine,
					int		  ShowCmd)
{
	WNDCLASS wc;
	MSG		 msg;
	HWND	 hwnd;
	
	wc.cbClsExtra = 0;
	wc.cbWndExtra = 0;
	wc.hbrBackground = (HBRUSH) GetStockObject (4);
	wc.hCursor = LoadCursor (NULL,IDC_ARROW);
	wc.hIcon = LoadIcon (NULL,NULL);
	wc.hInstance = hInstance;
	wc.lpfnWndProc = WndProc;
	wc.lpszClassName = "OPENGL";
	wc.lpszMenuName = NULL;
	wc.style = CS_OWNDC;

	if (!RegisterClass (&wc))
	{
		MessageBox (NULL,"Error registering class","Error...",MB_OK);
		return 0;
	}

	hwnd = CreateWindow (
			"OPENGL",
			"Texture - Press ESC to exit",
			WS_OVERLAPPEDWINDOW,
			100,100,300,300,NULL,NULL,hInstance,NULL);

	ShowWindow (hwnd,ShowCmd);

	while (GetMessage (&msg,hwnd,0,0) > 0)
	{
		TranslateMessage (&msg);
		DispatchMessage (&msg);
	}

	return msg.wParam;
}