Function syncio::zxio::zxio_xattr_list

pub unsafe extern "C" fn zxio_xattr_list(
    io: *mut zxio_t,
    callback: Option<unsafe extern "C" fn(context: *mut c_void, name: *const u8, name_len: usize)>,
    context: *mut c_void
) -> zx_status_t