// // Copyright 2023 The rust-ggstd authors. All rights reserved.
// // Copyright 2014 The Go Authors. All rights reserved.
// // Use of this source code is governed by a BSD-style
// // license that can be found in the LICENSE file.
// // GRND_NONBLOCK means return EAGAIN rather than blocking.
// const GRND_NONBLOCK: usize = 0x0001;
// // GRND_RANDOM means use the /dev/random pool instead of /dev/urandom.
// const GRND_RANDOM: usize = 0x0002;