MPI_Comm_free_keyval(3) on Linux
The text 4c95958af110, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 7 (Wheezy) shipped it.
Free communicator attribute key
The text 4c95958af110, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 7 (Wheezy) shipped it.
Free communicator attribute key