Function flo_render_gl_offscreen::winapi::um::winuser::CreateWindowExA

pub unsafe extern "system" fn CreateWindowExA(
    dwExStyle: u32,
    lpClassName: *const i8,
    lpWindowName: *const i8,
    dwStyle: u32,
    x: i32,
    y: i32,
    nWidth: i32,
    nHeight: i32,
    hWndParent: *mut HWND__,
    hMenu: *mut HMENU__,
    hInstance: *mut HINSTANCE__,
    lpParam: *mut c_void
) -> *mut HWND__