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Pack uuid -- prolog/uuid.pl
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 random_uuid(-UUID) is det
UUID is a random version-4 UUID, represented as uuid(High64, Low64).
 uuid_atom(-UUID, +Atom) is semidet
uuid_atom(+UUID, -Atom) is det
Atom is equal to the hexadecimal representation of the version-4 UUID
 uuid(-UUID) is det
Create a new, random v4 UUID as the atom representation. Copying the API of the built-in library(uuid)
 uuid(-UUID, +Options) is det
Copying the API of the built-in library(uuid)