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Show First 20 Lines • Show All 226 Lines • ▼ Show 20 Lines	uint64_t randrange(uint64_t range) noexcept {
return ret;		return ret;
}		}
}		}
}		}

/** Generate random bytes. */		/** Generate random bytes. */
template <typename B = uint8_t> std::vector<B> randbytes(size_t len);		template <typename B = uint8_t> std::vector<B> randbytes(size_t len);

		/** Fill a byte Span with random bytes. */
		void fillrand(Span<std::byte> output);

/** Generate a random 32-bit integer. */		/** Generate a random 32-bit integer. */
uint32_t rand32() noexcept { return randbits(32); }		uint32_t rand32() noexcept { return randbits(32); }

/** generate a random uint160. */		/** generate a random uint160. */
uint160 rand160() noexcept;		uint160 rand160() noexcept;

/** generate a random uint256. */		/** generate a random uint256. */
uint256 rand256() noexcept;		uint256 rand256() noexcept;
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