Function flo_render_gl_offscreen::winapi::um::winuser::CreateMDIWindowW

pub unsafe extern "system" fn CreateMDIWindowW(
    lpClassName: *const u16,
    lpWindowName: *const u16,
    dwStyle: u32,
    X: i32,
    Y: i32,
    nWidth: i32,
    nHeight: i32,
    hWndParent: *mut HWND__,
    hInstance: *mut HINSTANCE__,
    lParam: isize
) -> *mut HWND__