HWND WINAPI FPC_CreateWindow(HFPC hFPC, 
                             DWORD dwExStyle,
                             LPCTSTR lpWindowName,
                             DWORD dwStyle,
                             int x,
                             int y,
                             int nWidth,
                             int nHeight,
                             HWND hWndParent,
                             HMENU hMenu,
                             HINSTANCE hInstance,
                             LPVOID lpParam);