Function gio_sys::g_file_new_tmp_dir_async

pub unsafe extern "C" fn g_file_new_tmp_dir_async(
    tmpl: *const c_char,
    io_priority: c_int,
    cancellable: *mut GCancellable,
    callback: GAsyncReadyCallback,
    user_data: gpointer
)

Available on crate feature v2_74 only.