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crypto: document rest of rand submodule (#8580)

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Larpon 2021-02-05 19:26:34 +01:00 committed by GitHub
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vlib/crypto/rand/utils.v
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@ -7,6 +7,7 @@ module rand
import math.bits
import encoding.binary
// int_u64 returns a random unsigned 64-bit integer `u64` read from a real OS source of entropy.
pub fn int_u64(max u64) ?u64 {
bitlen := bits.len_64(max)
if bitlen == 0 {