43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#ifndef RUST_RNG_H
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#define RUST_RNG_H
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#include "rand.h"
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class rust_kernel;
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// Initialization helpers for ISAAC RNG
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struct rust_rng {
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randctx rctx;
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bool reseedable;
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};
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size_t rng_seed_size();
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void rng_gen_seed(rust_kernel* kernel,
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uint8_t* dest, size_t size);
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void rng_init(rust_kernel *kernel, rust_rng *rng,
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uint8_t *user_seed, size_t seed_len);
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uint32_t rng_gen_u32(rust_kernel *kernel, rust_rng *rng);
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//
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// Local Variables:
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// mode: C++
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// fill-column: 78;
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// indent-tabs-mode: nil
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// c-basic-offset: 4
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// buffer-file-coding-system: utf-8-unix
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// End:
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//
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#endif
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