move isaac RNG utility functions to new rust_rng.cpp file

1 files changed, 34 insertions, 0 deletions

diff --git a/src/rt/rust_rng.h b/src/rt/rust_rng.h
new file mode 100644
index 00000000000..7f61b615b25
--- /dev/null
+++ b/src/rt/rust_rng.h
@@ -0,0 +1,34 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#ifndef RUST_RNG_H
+#define RUST_RNG_H
+
+#include "rand.h"
+
+class rust_kernel;
+struct rust_vec_box;
+
+// Initialization helpers for ISAAC RNG
+
+void isaac_seed(rust_kernel* kernel, uint8_t* dest, size_t size);
+void isaac_init(rust_kernel *kernel, randctx *rctx, rust_vec_box* user_seed);
+
+//
+// Local Variables:
+// mode: C++
+// fill-column: 78;
+// indent-tabs-mode: nil
+// c-basic-offset: 4
+// buffer-file-coding-system: utf-8-unix
+// End:
+//
+
+#endif