Function gdk4_sys::gdk_clipboard_read_async

pub unsafe extern "C" fn gdk_clipboard_read_async(
    clipboard: *mut GdkClipboard,
    mime_types: *mut *const c_char,
    io_priority: c_int,
    cancellable: *mut GCancellable,
    callback: GAsyncReadyCallback,
    user_data: gpointer
)