pub mod ffi {
    use std::ffi::{c_char, c_int};

    unsafe extern "C" {
        pub fn wDefaultFillAttributes(
            instance: *const c_char,
            class: *const c_char,
            attr: *mut crate::window::WindowAttributes,
            mask: *mut crate::window::WindowAttributes,
            use_global_default: c_int,
        );
    }
}