text: // Copyright (c) 2009-2010 Satoshi Nakamoto
  // Copyright (c) 2009-2014 The Bitcoin Core developers
  // Distributed under the MIT software license, see the accompanying
  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
  
  #ifndef BITCOIN_TEST_RANDOM_H
  #define BITCOIN_TEST_RANDOM_H
  
  #include "random.h"
  
  extern uint256 insecure_rand_seed;
  extern FastRandomContext insecure_rand_ctx;
  
  static inline void seed_insecure_rand(bool fDeterministic = false)
  {
      if (fDeterministic) {
          insecure_rand_seed = uint256();
      } else {
          insecure_rand_seed = GetRandHash();
      }
      insecure_rand_ctx = FastRandomContext(insecure_rand_seed);
  }
  
  static inline uint32_t insecure_rand(void)
  {
      return insecure_rand_ctx.rand32();
  }
  
  #endif
  