MrmFetchLiteral(3) on Linux
The text 18efb3b73122, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
Fetches a literal from a UID file "MrmFetchLiteral" "uil functions" "MrmFetchLiteral"